194198340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{462377}}^1$

素因数の和:462396

約数の個数: 48

約数和(自身を含む): 621436032

約数和(自身を除く): 427237692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 462377, 924754, 1387131, 1849508, 2311885, 2774262, 3236639, 4623770, 5548524, 6473278, 6935655, 9247540, 9709917, 12946556, 13871310, 16183195, 19419834, 27742620, 32366390, 38839668, 48549585, 64732780, 97099170, 194198340]

約数ペア:

[(1, 194198340), (2, 97099170), (3, 64732780), (4, 48549585), (5, 38839668), (6, 32366390), (7, 27742620), (10, 19419834), (12, 16183195), (14, 13871310), (15, 12946556), (20, 9709917), (21, 9247540), (28, 6935655), (30, 6473278), (35, 5548524), (42, 4623770), (60, 3236639), (70, 2774262), (84, 2311885), (105, 1849508), (140, 1387131), (210, 924754), (420, 462377)]