201447610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 475582464

約数和(自身を除く): 274134854

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 37, 62, 65, 70, 74, 91, 130, 155, 182, 185, 193, 217, 259, 310, 370, 386, 403, 434, 455, 481, 518, 806, 910, 962, 965, 1085, 1147, 1295, 1351, 1930, 2015, 2170, 2294, 2405, 2509, 2590, 2702, 2821, 3367, 4030, 4810, 5018, 5642, 5735, 5983, 6734, 6755, 7141, 8029, 11470, 11966, 12545, 13510, 14105, 14282, 14911, 16058, 16835, 17563, 25090, 28210, 29822, 29915, 33670, 35126, 35705, 40145, 41881, 49987, 59830, 71410, 74555, 77779, 80290, 83762, 87815, 92833, 99974, 104377, 149110, 155558, 175630, 185666, 208754, 209405, 221371, 249935, 388895, 418810, 442742, 464165, 499870, 521885, 544453, 649831, 777790, 928330, 1043770, 1088906, 1106855, 1299662, 1549597, 2213710, 2722265, 2877823, 3099194, 3249155, 5444530, 5755646, 6498310, 7747985, 14389115, 15495970, 20144761, 28778230, 40289522, 100723805, 201447610]

約数ペア:

[(1, 201447610), (2, 100723805), (5, 40289522), (7, 28778230), (10, 20144761), (13, 15495970), (14, 14389115), (26, 7747985), (31, 6498310), (35, 5755646), (37, 5444530), (62, 3249155), (65, 3099194), (70, 2877823), (74, 2722265), (91, 2213710), (130, 1549597), (155, 1299662), (182, 1106855), (185, 1088906), (193, 1043770), (217, 928330), (259, 777790), (310, 649831), (370, 544453), (386, 521885), (403, 499870), (434, 464165), (455, 442742), (481, 418810), (518, 388895), (806, 249935), (910, 221371), (962, 209405), (965, 208754), (1085, 185666), (1147, 175630), (1295, 155558), (1351, 149110), (1930, 104377), (2015, 99974), (2170, 92833), (2294, 87815), (2405, 83762), (2509, 80290), (2590, 77779), (2702, 74555), (2821, 71410), (3367, 59830), (4030, 49987), (4810, 41881), (5018, 40145), (5642, 35705), (5735, 35126), (5983, 33670), (6734, 29915), (6755, 29822), (7141, 28210), (8029, 25090), (11470, 17563), (11966, 16835), (12545, 16058), (13510, 14911), (14105, 14282)]