196412790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6827}}^1$

素因数の和:6981

約数の個数: 64

約数和(自身を含む): 542744064

約数和(自身を除く): 346331274

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1370, 1918, 2055, 2877, 4110, 4795, 5754, 6827, 9590, 13654, 14385, 20481, 28770, 34135, 40962, 47789, 68270, 95578, 102405, 143367, 204810, 238945, 286734, 477890, 716835, 935299, 1433670, 1870598, 2805897, 4676495, 5611794, 6547093, 9352990, 13094186, 14029485, 19641279, 28058970, 32735465, 39282558, 65470930, 98206395, 196412790]

約数ペア:

[(1, 196412790), (2, 98206395), (3, 65470930), (5, 39282558), (6, 32735465), (7, 28058970), (10, 19641279), (14, 14029485), (15, 13094186), (21, 9352990), (30, 6547093), (35, 5611794), (42, 4676495), (70, 2805897), (105, 1870598), (137, 1433670), (210, 935299), (274, 716835), (411, 477890), (685, 286734), (822, 238945), (959, 204810), (1370, 143367), (1918, 102405), (2055, 95578), (2877, 68270), (4110, 47789), (4795, 40962), (5754, 34135), (6827, 28770), (9590, 20481), (13654, 14385)]