195838370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{701}}^1$

素因数の和:1035

約数の個数: 64

約数和(自身を含む): 435891456

約数和(自身を除く): 240053086

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 307, 455, 614, 701, 910, 1402, 1535, 2149, 3070, 3505, 3991, 4298, 4907, 7010, 7982, 9113, 9814, 10745, 18226, 19955, 21490, 24535, 27937, 39910, 45565, 49070, 55874, 63791, 91130, 127582, 139685, 215207, 279370, 318955, 430414, 637910, 1076035, 1506449, 2152070, 2797691, 3012898, 5595382, 7532245, 13988455, 15064490, 19583837, 27976910, 39167674, 97919185, 195838370]

約数ペア:

[(1, 195838370), (2, 97919185), (5, 39167674), (7, 27976910), (10, 19583837), (13, 15064490), (14, 13988455), (26, 7532245), (35, 5595382), (65, 3012898), (70, 2797691), (91, 2152070), (130, 1506449), (182, 1076035), (307, 637910), (455, 430414), (614, 318955), (701, 279370), (910, 215207), (1402, 139685), (1535, 127582), (2149, 91130), (3070, 63791), (3505, 55874), (3991, 49070), (4298, 45565), (4907, 39910), (7010, 27937), (7982, 24535), (9113, 21490), (9814, 19955), (10745, 18226)]