201894880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{114713}}^1$

素因数の和:114739

約数の個数: 48

約数和(自身を含む): 520342704

約数和(自身を除く): 318447824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 114713, 229426, 458852, 573565, 917704, 1147130, 1261843, 1835408, 2294260, 2523686, 3670816, 4588520, 5047372, 6309215, 9177040, 10094744, 12618430, 18354080, 20189488, 25236860, 40378976, 50473720, 100947440, 201894880]

約数ペア:

[(1, 201894880), (2, 100947440), (4, 50473720), (5, 40378976), (8, 25236860), (10, 20189488), (11, 18354080), (16, 12618430), (20, 10094744), (22, 9177040), (32, 6309215), (40, 5047372), (44, 4588520), (55, 3670816), (80, 2523686), (88, 2294260), (110, 1835408), (160, 1261843), (176, 1147130), (220, 917704), (352, 573565), (440, 458852), (880, 229426), (1760, 114713)]