210265956

素因数分解:

$2^2\times 3^5\times {\mathrm{137}}^1\times {\mathrm{1579}}^1$

素因数の和:1735

約数の個数: 72

約数和(自身を含む): 555565920

約数和(自身を除く): 345299964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 243, 274, 324, 411, 486, 548, 822, 972, 1233, 1579, 1644, 2466, 3158, 3699, 4737, 4932, 6316, 7398, 9474, 11097, 14211, 14796, 18948, 22194, 28422, 33291, 42633, 44388, 56844, 66582, 85266, 127899, 133164, 170532, 216323, 255798, 383697, 432646, 511596, 648969, 767394, 865292, 1297938, 1534788, 1946907, 2595876, 3893814, 5840721, 7787628, 11681442, 17522163, 23362884, 35044326, 52566489, 70088652, 105132978, 210265956]

約数ペア:

[(1, 210265956), (2, 105132978), (3, 70088652), (4, 52566489), (6, 35044326), (9, 23362884), (12, 17522163), (18, 11681442), (27, 7787628), (36, 5840721), (54, 3893814), (81, 2595876), (108, 1946907), (137, 1534788), (162, 1297938), (243, 865292), (274, 767394), (324, 648969), (411, 511596), (486, 432646), (548, 383697), (822, 255798), (972, 216323), (1233, 170532), (1579, 133164), (1644, 127899), (2466, 85266), (3158, 66582), (3699, 56844), (4737, 44388), (4932, 42633), (6316, 33291), (7398, 28422), (9474, 22194), (11097, 18948), (14211, 14796)]