210328552

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{121157}}^1$

素因数の和:121201

約数の個数: 32

約数和(自身を含む): 465246720

約数和(自身を除く): 254918168

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 121157, 242314, 484628, 848099, 969256, 1696198, 3392396, 3755867, 6784792, 7511734, 15023468, 26291069, 30046936, 52582138, 105164276, 210328552]

約数ペア:

[(1, 210328552), (2, 105164276), (4, 52582138), (7, 30046936), (8, 26291069), (14, 15023468), (28, 7511734), (31, 6784792), (56, 3755867), (62, 3392396), (124, 1696198), (217, 969256), (248, 848099), (434, 484628), (868, 242314), (1736, 121157)]