202139210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2441}}^1$

素因数の和:2488

約数の個数: 72

約数和(自身を含む): 458505036

約数和(自身を除く): 256365826

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 169, 182, 245, 338, 455, 490, 637, 845, 910, 1183, 1274, 1690, 2366, 2441, 3185, 4882, 5915, 6370, 8281, 11830, 12205, 16562, 17087, 24410, 31733, 34174, 41405, 63466, 82810, 85435, 119609, 158665, 170870, 222131, 239218, 317330, 412529, 444262, 598045, 825058, 1110655, 1196090, 1554917, 2062645, 2221310, 2887703, 3109834, 4125290, 5775406, 7774585, 14438515, 15549170, 20213921, 28877030, 40427842, 101069605, 202139210]

約数ペア:

[(1, 202139210), (2, 101069605), (5, 40427842), (7, 28877030), (10, 20213921), (13, 15549170), (14, 14438515), (26, 7774585), (35, 5775406), (49, 4125290), (65, 3109834), (70, 2887703), (91, 2221310), (98, 2062645), (130, 1554917), (169, 1196090), (182, 1110655), (245, 825058), (338, 598045), (455, 444262), (490, 412529), (637, 317330), (845, 239218), (910, 222131), (1183, 170870), (1274, 158665), (1690, 119609), (2366, 85435), (2441, 82810), (3185, 63466), (4882, 41405), (5915, 34174), (6370, 31733), (8281, 24410), (11830, 17087), (12205, 16562)]