207831222904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{2001919}}^1$

素因数の和:2002627

約数の個数: 32

約数和(自身を含む): 410793984000

約数和(自身を除く): 202962761096

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 683, 1366, 2732, 5464, 12977, 25954, 51908, 103816, 2001919, 4003838, 8007676, 16015352, 38036461, 76072922, 152145844, 304291688, 1367310677, 2734621354, 5469242708, 10938485416, 25978902863, 51957805726, 103915611452, 207831222904]

約数ペア:

[(1, 207831222904), (2, 103915611452), (4, 51957805726), (8, 25978902863), (19, 10938485416), (38, 5469242708), (76, 2734621354), (152, 1367310677), (683, 304291688), (1366, 152145844), (2732, 76072922), (5464, 38036461), (12977, 16015352), (25954, 8007676), (51908, 4003838), (103816, 2001919)]