204865307302

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{235877}}^1$

素因数の和:236220

約数の個数: 32

約数和(自身を含む): 326077747200

約数和(自身を除く): 121212439898

約数列:

[1, 2, 23, 46, 79, 158, 239, 478, 1817, 3634, 5497, 10994, 18881, 37762, 235877, 434263, 471754, 868526, 5425171, 10850342, 18634283, 37268566, 56374603, 112749206, 428588509, 857177018, 1296615869, 2593231738, 4453593637, 8907187274, 102432653651, 204865307302]

約数ペア:

[(1, 204865307302), (2, 102432653651), (23, 8907187274), (46, 4453593637), (79, 2593231738), (158, 1296615869), (239, 857177018), (478, 428588509), (1817, 112749206), (3634, 56374603), (5497, 37268566), (10994, 18634283), (18881, 10850342), (37762, 5425171), (235877, 868526), (434263, 471754)]