204521130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 622702080

約数和(自身を除く): 418180950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 83, 90, 95, 99, 110, 114, 131, 165, 166, 171, 190, 198, 209, 249, 262, 285, 330, 342, 393, 415, 418, 495, 498, 570, 627, 655, 747, 786, 830, 855, 913, 990, 1045, 1179, 1245, 1254, 1310, 1441, 1494, 1577, 1710, 1826, 1881, 1965, 2090, 2358, 2489, 2490, 2739, 2882, 3135, 3154, 3735, 3762, 3930, 4323, 4565, 4731, 4978, 5478, 5895, 6270, 7205, 7467, 7470, 7885, 8217, 8646, 9130, 9405, 9462, 10873, 11790, 12445, 12969, 13695, 14193, 14410, 14934, 15770, 16434, 17347, 18810, 21615, 21746, 22401, 23655, 24890, 25938, 27379, 27390, 28386, 32619, 34694, 37335, 41085, 43230, 44802, 47310, 52041, 54365, 54758, 64845, 65238, 70965, 74670, 82137, 82170, 86735, 97857, 104082, 108730, 112005, 119603, 129690, 136895, 141930, 156123, 163095, 164274, 173470, 195714, 206587, 224010, 239206, 246411, 260205, 273790, 312246, 326190, 358809, 410685, 413174, 489285, 492822, 520410, 598015, 619761, 717618, 780615, 821370, 978570, 1032935, 1076427, 1196030, 1232055, 1239522, 1561230, 1794045, 1859283, 2065870, 2152854, 2272457, 2464110, 3098805, 3588090, 3718566, 4544914, 5382135, 6197610, 6817371, 9296415, 10764270, 11362285, 13634742, 18592830, 20452113, 22724570, 34086855, 40904226, 68173710, 102260565, 204521130]

約数ペア:

[(1, 204521130), (2, 102260565), (3, 68173710), (5, 40904226), (6, 34086855), (9, 22724570), (10, 20452113), (11, 18592830), (15, 13634742), (18, 11362285), (19, 10764270), (22, 9296415), (30, 6817371), (33, 6197610), (38, 5382135), (45, 4544914), (55, 3718566), (57, 3588090), (66, 3098805), (83, 2464110), (90, 2272457), (95, 2152854), (99, 2065870), (110, 1859283), (114, 1794045), (131, 1561230), (165, 1239522), (166, 1232055), (171, 1196030), (190, 1076427), (198, 1032935), (209, 978570), (249, 821370), (262, 780615), (285, 717618), (330, 619761), (342, 598015), (393, 520410), (415, 492822), (418, 489285), (495, 413174), (498, 410685), (570, 358809), (627, 326190), (655, 312246), (747, 273790), (786, 260205), (830, 246411), (855, 239206), (913, 224010), (990, 206587), (1045, 195714), (1179, 173470), (1245, 164274), (1254, 163095), (1310, 156123), (1441, 141930), (1494, 136895), (1577, 129690), (1710, 119603), (1826, 112005), (1881, 108730), (1965, 104082), (2090, 97857), (2358, 86735), (2489, 82170), (2490, 82137), (2739, 74670), (2882, 70965), (3135, 65238), (3154, 64845), (3735, 54758), (3762, 54365), (3930, 52041), (4323, 47310), (4565, 44802), (4731, 43230), (4978, 41085), (5478, 37335), (5895, 34694), (6270, 32619), (7205, 28386), (7467, 27390), (7470, 27379), (7885, 25938), (8217, 24890), (8646, 23655), (9130, 22401), (9405, 21746), (9462, 21615), (10873, 18810), (11790, 17347), (12445, 16434), (12969, 15770), (13695, 14934), (14193, 14410)]