208442010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13597}}^1$

素因数の和:13687

約数の個数: 64

約数和(自身を含む): 579601152

約数和(自身を除く): 371159142

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 5110, 7665, 13597, 15330, 27194, 40791, 67985, 81582, 95179, 135970, 190358, 203955, 285537, 407910, 475895, 571074, 951790, 992581, 1427685, 1985162, 2855370, 2977743, 4962905, 5955486, 6948067, 9925810, 13896134, 14888715, 20844201, 29777430, 34740335, 41688402, 69480670, 104221005, 208442010]

約数ペア:

[(1, 208442010), (2, 104221005), (3, 69480670), (5, 41688402), (6, 34740335), (7, 29777430), (10, 20844201), (14, 14888715), (15, 13896134), (21, 9925810), (30, 6948067), (35, 5955486), (42, 4962905), (70, 2977743), (73, 2855370), (105, 1985162), (146, 1427685), (210, 992581), (219, 951790), (365, 571074), (438, 475895), (511, 407910), (730, 285537), (1022, 203955), (1095, 190358), (1533, 135970), (2190, 95179), (2555, 81582), (3066, 67985), (5110, 40791), (7665, 27194), (13597, 15330)]