203917896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31123}}^1$

素因数の和:31155

約数の個数: 96

約数和(自身を含む): 679748160

約数和(自身を除く): 475830264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 31123, 62246, 93369, 124492, 186738, 217861, 248984, 280107, 373476, 404599, 435722, 560214, 653583, 746952, 809198, 871444, 1120428, 1213797, 1307166, 1618396, 1742888, 1960749, 2240856, 2427594, 2614332, 2832193, 3236792, 3641391, 3921498, 4855188, 5228664, 5664386, 7282782, 7842996, 8496579, 9710376, 11328772, 14565564, 15685992, 16993158, 22657544, 25489737, 29131128, 33986316, 50979474, 67972632, 101958948, 203917896]

約数ペア:

[(1, 203917896), (2, 101958948), (3, 67972632), (4, 50979474), (6, 33986316), (7, 29131128), (8, 25489737), (9, 22657544), (12, 16993158), (13, 15685992), (14, 14565564), (18, 11328772), (21, 9710376), (24, 8496579), (26, 7842996), (28, 7282782), (36, 5664386), (39, 5228664), (42, 4855188), (52, 3921498), (56, 3641391), (63, 3236792), (72, 2832193), (78, 2614332), (84, 2427594), (91, 2240856), (104, 1960749), (117, 1742888), (126, 1618396), (156, 1307166), (168, 1213797), (182, 1120428), (234, 871444), (252, 809198), (273, 746952), (312, 653583), (364, 560214), (468, 435722), (504, 404599), (546, 373476), (728, 280107), (819, 248984), (936, 217861), (1092, 186738), (1638, 124492), (2184, 93369), (3276, 62246), (6552, 31123)]