201544812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4019}}^1$

素因数の和:4235

約数の個数: 72

約数和(自身を含む): 585312000

約数和(自身を除く): 383767188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1393, 1791, 2388, 2786, 3582, 4019, 4179, 5572, 7164, 8038, 8358, 12057, 12537, 16076, 16716, 24114, 25074, 28133, 36171, 48228, 50148, 56266, 72342, 84399, 112532, 144684, 168798, 253197, 337596, 506394, 799781, 1012788, 1599562, 2399343, 3199124, 4798686, 5598467, 7198029, 9597372, 11196934, 14396058, 16795401, 22393868, 28792116, 33590802, 50386203, 67181604, 100772406, 201544812]

約数ペア:

[(1, 201544812), (2, 100772406), (3, 67181604), (4, 50386203), (6, 33590802), (7, 28792116), (9, 22393868), (12, 16795401), (14, 14396058), (18, 11196934), (21, 9597372), (28, 7198029), (36, 5598467), (42, 4798686), (63, 3199124), (84, 2399343), (126, 1599562), (199, 1012788), (252, 799781), (398, 506394), (597, 337596), (796, 253197), (1194, 168798), (1393, 144684), (1791, 112532), (2388, 84399), (2786, 72342), (3582, 56266), (4019, 50148), (4179, 48228), (5572, 36171), (7164, 28133), (8038, 25074), (8358, 24114), (12057, 16716), (12537, 16076)]