211673944

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{2789}}^1$

素因数の和:3027

約数の個数: 32

約数和(自身を含む): 406782000

約数和(自身を除く): 195108056

約数列:

[1, 2, 4, 8, 53, 106, 179, 212, 358, 424, 716, 1432, 2789, 5578, 9487, 11156, 18974, 22312, 37948, 75896, 147817, 295634, 499231, 591268, 998462, 1182536, 1996924, 3993848, 26459243, 52918486, 105836972, 211673944]

約数ペア:

[(1, 211673944), (2, 105836972), (4, 52918486), (8, 26459243), (53, 3993848), (106, 1996924), (179, 1182536), (212, 998462), (358, 591268), (424, 499231), (716, 295634), (1432, 147817), (2789, 75896), (5578, 37948), (9487, 22312), (11156, 18974)]