200812655060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1271449}}^1$

素因数の和:1271660

約数の個数: 48

約数和(自身を含む): 432547290000

約数和(自身を除く): 231734634940

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 149, 212, 265, 298, 530, 596, 745, 1060, 1490, 2980, 7897, 15794, 31588, 39485, 78970, 157940, 1271449, 2542898, 5085796, 6357245, 12714490, 25428980, 67386797, 134773594, 189445901, 269547188, 336933985, 378891802, 673867970, 757783604, 947229505, 1347735940, 1894459010, 3788918020, 10040632753, 20081265506, 40162531012, 50203163765, 100406327530, 200812655060]

約数ペア:

[(1, 200812655060), (2, 100406327530), (4, 50203163765), (5, 40162531012), (10, 20081265506), (20, 10040632753), (53, 3788918020), (106, 1894459010), (149, 1347735940), (212, 947229505), (265, 757783604), (298, 673867970), (530, 378891802), (596, 336933985), (745, 269547188), (1060, 189445901), (1490, 134773594), (2980, 67386797), (7897, 25428980), (15794, 12714490), (31588, 6357245), (39485, 5085796), (78970, 2542898), (157940, 1271449)]