201417858

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2287

約数の個数: 48

約数和(自身を含む): 448999200

約数和(自身を除く): 247581342

約数列:

[1, 2, 3, 6, 9, 18, 59, 89, 118, 177, 178, 267, 354, 531, 534, 801, 1062, 1602, 2131, 4262, 5251, 6393, 10502, 12786, 15753, 19179, 31506, 38358, 47259, 94518, 125729, 189659, 251458, 377187, 379318, 568977, 754374, 1131561, 1137954, 1706931, 2263122, 3413862, 11189881, 22379762, 33569643, 67139286, 100708929, 201417858]

約数ペア:

[(1, 201417858), (2, 100708929), (3, 67139286), (6, 33569643), (9, 22379762), (18, 11189881), (59, 3413862), (89, 2263122), (118, 1706931), (177, 1137954), (178, 1131561), (267, 754374), (354, 568977), (531, 379318), (534, 377187), (801, 251458), (1062, 189659), (1602, 125729), (2131, 94518), (4262, 47259), (5251, 38358), (6393, 31506), (10502, 19179), (12786, 15753)]