187450196

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{2347}}^1$

素因数の和:2879

約数の個数: 24

約数和(自身を含む): 336872256

約数和(自身を除く): 149422060

約数列:

[1, 2, 4, 41, 82, 164, 487, 974, 1948, 2347, 4694, 9388, 19967, 39934, 79868, 96227, 192454, 384908, 1142989, 2285978, 4571956, 46862549, 93725098, 187450196]

約数ペア:

[(1, 187450196), (2, 93725098), (4, 46862549), (41, 4571956), (82, 2285978), (164, 1142989), (487, 384908), (974, 192454), (1948, 96227), (2347, 79868), (4694, 39934), (9388, 19967)]