201942655216

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{2267}}^1\times {\mathrm{19813}}^1$

素因数の和:22369

約数の個数: 40

約数和(自身を含む): 392849324784

約数和(自身を除く): 190906669568

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 2267, 4496, 4534, 9068, 18136, 19813, 36272, 39626, 79252, 158504, 317008, 637027, 1274054, 2548108, 5096216, 5567453, 10192432, 11134906, 22269812, 44539624, 44916071, 89079248, 89832142, 179664284, 359328568, 718657136, 12621415951, 25242831902, 50485663804, 100971327608, 201942655216]

約数ペア:

[(1, 201942655216), (2, 100971327608), (4, 50485663804), (8, 25242831902), (16, 12621415951), (281, 718657136), (562, 359328568), (1124, 179664284), (2248, 89832142), (2267, 89079248), (4496, 44916071), (4534, 44539624), (9068, 22269812), (18136, 11134906), (19813, 10192432), (36272, 5567453), (39626, 5096216), (79252, 2548108), (158504, 1274054), (317008, 637027)]