201476968820

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2879}}^1\times {\mathrm{14519}}^1$

素因数の和:17648

約数の個数: 48

約数和(自身を含む): 425034086400

約数和(自身を除く): 223557117580

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 2879, 4820, 5758, 11516, 14395, 14519, 28790, 29038, 57580, 58076, 72595, 145190, 290380, 693839, 1387678, 2775356, 3469195, 3499079, 6938390, 6998158, 13876780, 13996316, 17495395, 34990790, 41800201, 69981580, 83600402, 167200804, 209001005, 418002010, 836004020, 10073848441, 20147696882, 40295393764, 50369242205, 100738484410, 201476968820]

約数ペア:

[(1, 201476968820), (2, 100738484410), (4, 50369242205), (5, 40295393764), (10, 20147696882), (20, 10073848441), (241, 836004020), (482, 418002010), (964, 209001005), (1205, 167200804), (2410, 83600402), (2879, 69981580), (4820, 41800201), (5758, 34990790), (11516, 17495395), (14395, 13996316), (14519, 13876780), (28790, 6998158), (29038, 6938390), (57580, 3499079), (58076, 3469195), (72595, 2775356), (145190, 1387678), (290380, 693839)]