201892310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 380265840

約数和(自身を除く): 178373530

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 179, 215, 305, 358, 430, 610, 895, 1790, 1849, 2623, 3698, 5246, 7697, 9245, 10919, 13115, 15394, 18490, 21838, 26230, 38485, 54595, 76970, 109190, 112789, 225578, 330971, 469517, 563945, 661942, 939034, 1127890, 1654855, 2347585, 3309710, 4695170, 20189231, 40378462, 100946155, 201892310]

約数ペア:

[(1, 201892310), (2, 100946155), (5, 40378462), (10, 20189231), (43, 4695170), (61, 3309710), (86, 2347585), (122, 1654855), (179, 1127890), (215, 939034), (305, 661942), (358, 563945), (430, 469517), (610, 330971), (895, 225578), (1790, 112789), (1849, 109190), (2623, 76970), (3698, 54595), (5246, 38485), (7697, 26230), (9245, 21838), (10919, 18490), (13115, 15394)]