201077045

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 274482432

約数和(自身を除く): 73405387

約数列:

[1, 5, 13, 47, 61, 65, 83, 169, 235, 305, 415, 611, 793, 845, 1079, 2867, 3055, 3901, 3965, 5063, 5395, 7943, 10309, 14027, 14335, 19505, 25315, 37271, 39715, 50713, 51545, 65819, 70135, 186355, 237961, 253565, 329095, 484523, 659269, 855647, 1189805, 2422615, 3093493, 3296345, 4278235, 15467465, 40215409, 201077045]

約数ペア:

[(1, 201077045), (5, 40215409), (13, 15467465), (47, 4278235), (61, 3296345), (65, 3093493), (83, 2422615), (169, 1189805), (235, 855647), (305, 659269), (415, 484523), (611, 329095), (793, 253565), (845, 237961), (1079, 186355), (2867, 70135), (3055, 65819), (3901, 51545), (3965, 50713), (5063, 39715), (5395, 37271), (7943, 25315), (10309, 19505), (14027, 14335)]