202480976

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{173357}}^1$

素因数の和:173438

約数の個数: 20

約数和(自身を含む): 397683252

約数和(自身を除く): 195202276

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 173357, 346714, 693428, 1386856, 2773712, 12655061, 25310122, 50620244, 101240488, 202480976]

約数ペア:

[(1, 202480976), (2, 101240488), (4, 50620244), (8, 25310122), (16, 12655061), (73, 2773712), (146, 1386856), (292, 693428), (584, 346714), (1168, 173357)]