207617768

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{1697}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 400082760

約数和(自身を除く): 192464992

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 373, 746, 1492, 1697, 2984, 3394, 6788, 13576, 15293, 30586, 61172, 69577, 122344, 139154, 278308, 556616, 632981, 1265962, 2531924, 5063848, 25952221, 51904442, 103808884, 207617768]

約数ペア:

[(1, 207617768), (2, 103808884), (4, 51904442), (8, 25952221), (41, 5063848), (82, 2531924), (164, 1265962), (328, 632981), (373, 556616), (746, 278308), (1492, 139154), (1697, 122344), (2984, 69577), (3394, 61172), (6788, 30586), (13576, 15293)]