201486393420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19870453}}^1$

素因数の和:19870491

約数の個数: 72

約数和(自身を含む): 610897237776

約数和(自身を除く): 409410844356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 19870453, 39740906, 59611359, 79481812, 99352265, 119222718, 198704530, 238445436, 258315889, 298056795, 397409060, 516631778, 596113590, 774947667, 1033263556, 1192227180, 1291579445, 1549895334, 2583158890, 3099790668, 3358106557, 3874738335, 5166317780, 6716213114, 7749476670, 10074319671, 13432426228, 15498953340, 16790532785, 20148639342, 33581065570, 40297278684, 50371598355, 67162131140, 100743196710, 201486393420]

約数ペア:

[(1, 201486393420), (2, 100743196710), (3, 67162131140), (4, 50371598355), (5, 40297278684), (6, 33581065570), (10, 20148639342), (12, 16790532785), (13, 15498953340), (15, 13432426228), (20, 10074319671), (26, 7749476670), (30, 6716213114), (39, 5166317780), (52, 3874738335), (60, 3358106557), (65, 3099790668), (78, 2583158890), (130, 1549895334), (156, 1291579445), (169, 1192227180), (195, 1033263556), (260, 774947667), (338, 596113590), (390, 516631778), (507, 397409060), (676, 298056795), (780, 258315889), (845, 238445436), (1014, 198704530), (1690, 119222718), (2028, 99352265), (2535, 79481812), (3380, 59611359), (5070, 39740906), (10140, 19870453)]