201200910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{6907}}^1$

素因数の和:7888

約数の個数: 32

約数和(自身を含む): 483449472

約数和(自身を除く): 282248562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 971, 1942, 2913, 4855, 5826, 6907, 9710, 13814, 14565, 20721, 29130, 34535, 41442, 69070, 103605, 207210, 6706697, 13413394, 20120091, 33533485, 40240182, 67066970, 100600455, 201200910]

約数ペア:

[(1, 201200910), (2, 100600455), (3, 67066970), (5, 40240182), (6, 33533485), (10, 20120091), (15, 13413394), (30, 6706697), (971, 207210), (1942, 103605), (2913, 69070), (4855, 41442), (5826, 34535), (6907, 29130), (9710, 20721), (13814, 14565)]