200917778930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{467}}^1\times {\mathrm{16229}}^1$

素因数の和:16955

約数の個数: 64

約数和(自身を含む): 397039294080

約数和(自身を除く): 196121515150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 467, 482, 934, 1205, 2335, 2410, 2651, 4670, 5137, 5302, 10274, 13255, 16229, 25685, 26510, 32458, 51370, 81145, 112547, 162290, 178519, 225094, 357038, 562735, 892595, 1125470, 1238017, 1785190, 2476034, 3911189, 6190085, 7578943, 7822378, 12380170, 15157886, 19555945, 37894715, 39111890, 43023079, 75789430, 83368373, 86046158, 166736746, 215115395, 416841865, 430230790, 833683730, 1826525263, 3653050526, 9132626315, 18265252630, 20091777893, 40183555786, 100458889465, 200917778930]

約数ペア:

[(1, 200917778930), (2, 100458889465), (5, 40183555786), (10, 20091777893), (11, 18265252630), (22, 9132626315), (55, 3653050526), (110, 1826525263), (241, 833683730), (467, 430230790), (482, 416841865), (934, 215115395), (1205, 166736746), (2335, 86046158), (2410, 83368373), (2651, 75789430), (4670, 43023079), (5137, 39111890), (5302, 37894715), (10274, 19555945), (13255, 15157886), (16229, 12380170), (25685, 7822378), (26510, 7578943), (32458, 6190085), (51370, 3911189), (81145, 2476034), (112547, 1785190), (162290, 1238017), (178519, 1125470), (225094, 892595), (357038, 562735)]