203670753010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5237}}^1\times {\mathrm{13457}}^1$

素因数の和:18735

約数の個数: 48

約数和(自身を含む): 389544340104

約数和(自身を除く): 185873587094

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 5237, 10474, 13457, 26185, 26914, 52370, 67285, 89029, 134570, 178058, 228769, 445145, 457538, 890290, 1143845, 1513493, 2287690, 3026986, 3889073, 7567465, 7778146, 15134930, 19445365, 38890730, 70474309, 140948618, 352371545, 704743090, 1198063253, 2396126506, 5990316265, 11980632530, 20367075301, 40734150602, 101835376505, 203670753010]

約数ペア:

[(1, 203670753010), (2, 101835376505), (5, 40734150602), (10, 20367075301), (17, 11980632530), (34, 5990316265), (85, 2396126506), (170, 1198063253), (289, 704743090), (578, 352371545), (1445, 140948618), (2890, 70474309), (5237, 38890730), (10474, 19445365), (13457, 15134930), (26185, 7778146), (26914, 7567465), (52370, 3889073), (67285, 3026986), (89029, 2287690), (134570, 1513493), (178058, 1143845), (228769, 890290), (445145, 457538)]