188511652

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 383846400

約数和(自身を除く): 195334748

約数列:

[1, 2, 4, 7, 14, 28, 101, 191, 202, 349, 382, 404, 698, 707, 764, 1337, 1396, 1414, 2443, 2674, 2828, 4886, 5348, 9772, 19291, 35249, 38582, 66659, 70498, 77164, 133318, 135037, 140996, 246743, 266636, 270074, 466613, 493486, 540148, 933226, 986972, 1866452, 6732559, 13465118, 26930236, 47127913, 94255826, 188511652]

約数ペア:

[(1, 188511652), (2, 94255826), (4, 47127913), (7, 26930236), (14, 13465118), (28, 6732559), (101, 1866452), (191, 986972), (202, 933226), (349, 540148), (382, 493486), (404, 466613), (698, 270074), (707, 266636), (764, 246743), (1337, 140996), (1396, 135037), (1414, 133318), (2443, 77164), (2674, 70498), (2828, 66659), (4886, 38582), (5348, 35249), (9772, 19291)]