186888961

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 231575040

約数和(自身を除く): 44686079

約数列:

[1, 7, 23, 37, 137, 161, 229, 259, 851, 959, 1603, 3151, 5069, 5267, 5957, 8473, 22057, 31373, 35483, 36869, 59311, 116587, 194879, 219611, 721579, 816109, 1160801, 1364153, 5051053, 8125607, 26698423, 186888961]

約数ペア:

[(1, 186888961), (7, 26698423), (23, 8125607), (37, 5051053), (137, 1364153), (161, 1160801), (229, 816109), (259, 721579), (851, 219611), (959, 194879), (1603, 116587), (3151, 59311), (5069, 36869), (5267, 35483), (5957, 31373), (8473, 22057)]