203734188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2503}}^1$

素因数の和:2556

約数の個数: 144

約数和(自身を含む): 656248320

約数和(自身を除く): 452514132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 646, 684, 714, 798, 969, 1071, 1197, 1292, 1428, 1596, 1938, 2142, 2261, 2394, 2503, 2907, 3876, 4284, 4522, 4788, 5006, 5814, 6783, 7509, 9044, 10012, 11628, 13566, 15018, 17521, 20349, 22527, 27132, 30036, 35042, 40698, 42551, 45054, 47557, 52563, 70084, 81396, 85102, 90108, 95114, 105126, 127653, 142671, 157689, 170204, 190228, 210252, 255306, 285342, 297857, 315378, 332899, 382959, 428013, 510612, 570684, 595714, 630756, 665798, 765918, 808469, 856026, 893571, 998697, 1191428, 1331596, 1531836, 1616938, 1712052, 1787142, 1997394, 2425407, 2680713, 2996091, 3233876, 3574284, 3994788, 4850814, 5361426, 5659283, 5992182, 7276221, 9701628, 10722852, 11318566, 11984364, 14552442, 16977849, 22637132, 29104884, 33955698, 50933547, 67911396, 101867094, 203734188]

約数ペア:

[(1, 203734188), (2, 101867094), (3, 67911396), (4, 50933547), (6, 33955698), (7, 29104884), (9, 22637132), (12, 16977849), (14, 14552442), (17, 11984364), (18, 11318566), (19, 10722852), (21, 9701628), (28, 7276221), (34, 5992182), (36, 5659283), (38, 5361426), (42, 4850814), (51, 3994788), (57, 3574284), (63, 3233876), (68, 2996091), (76, 2680713), (84, 2425407), (102, 1997394), (114, 1787142), (119, 1712052), (126, 1616938), (133, 1531836), (153, 1331596), (171, 1191428), (204, 998697), (228, 893571), (238, 856026), (252, 808469), (266, 765918), (306, 665798), (323, 630756), (342, 595714), (357, 570684), (399, 510612), (476, 428013), (532, 382959), (612, 332899), (646, 315378), (684, 297857), (714, 285342), (798, 255306), (969, 210252), (1071, 190228), (1197, 170204), (1292, 157689), (1428, 142671), (1596, 127653), (1938, 105126), (2142, 95114), (2261, 90108), (2394, 85102), (2503, 81396), (2907, 70084), (3876, 52563), (4284, 47557), (4522, 45054), (4788, 42551), (5006, 40698), (5814, 35042), (6783, 30036), (7509, 27132), (9044, 22527), (10012, 20349), (11628, 17521), (13566, 15018)]