201632920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{296519}}^1$

素因数の和:296547

約数の個数: 32

約数和(自身を含む): 480362400

約数和(自身を除く): 278729480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 296519, 593038, 1186076, 1482595, 2372152, 2965190, 5040823, 5930380, 10081646, 11860760, 20163292, 25204115, 40326584, 50408230, 100816460, 201632920]

約数ペア:

[(1, 201632920), (2, 100816460), (4, 50408230), (5, 40326584), (8, 25204115), (10, 20163292), (17, 11860760), (20, 10081646), (34, 5930380), (40, 5040823), (68, 2965190), (85, 2372152), (136, 1482595), (170, 1186076), (340, 593038), (680, 296519)]