196552804

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{51239}}^1$

素因数の和:51387

約数の個数: 24

約数和(自身を含む): 395982720

約数和(自身を除く): 199429916

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 51239, 102478, 204956, 358673, 717346, 1434692, 7019743, 14039486, 28078972, 49138201, 98276402, 196552804]

約数ペア:

[(1, 196552804), (2, 98276402), (4, 49138201), (7, 28078972), (14, 14039486), (28, 7019743), (137, 1434692), (274, 717346), (548, 358673), (959, 204956), (1918, 102478), (3836, 51239)]