202038330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{518047}}^1$

素因数の和:518070

約数の個数: 32

約数和(自身を含む): 522192384

約数和(自身を除く): 320154054

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 518047, 1036094, 1554141, 2590235, 3108282, 5180470, 6734611, 7770705, 13469222, 15541410, 20203833, 33673055, 40407666, 67346110, 101019165, 202038330]

約数ペア:

[(1, 202038330), (2, 101019165), (3, 67346110), (5, 40407666), (6, 33673055), (10, 20203833), (13, 15541410), (15, 13469222), (26, 7770705), (30, 6734611), (39, 5180470), (65, 3108282), (78, 2590235), (130, 1554141), (195, 1036094), (390, 518047)]