219846772016

素因数分解:

$2^4\times {\mathrm{231293}}^1\times {\mathrm{59407}}^1$

素因数の和:290708

約数の個数: 20

約数和(自身を含む): 425962132512

約数和(自身を除く): 206115360496

約数列:

[1, 2, 4, 8, 16, 59407, 118814, 231293, 237628, 462586, 475256, 925172, 950512, 1850344, 3700688, 13740423251, 27480846502, 54961693004, 109923386008, 219846772016]

約数ペア:

[(1, 219846772016), (2, 109923386008), (4, 54961693004), (8, 27480846502), (16, 13740423251), (59407, 3700688), (118814, 1850344), (231293, 950512), (237628, 925172), (462586, 475256)]