201517150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3001}}^1$

素因数の和:3109

約数の個数: 48

約数和(自身を含む): 402027840

約数和(自身を除く): 200510690

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 79, 85, 158, 170, 395, 425, 790, 850, 1343, 1975, 2686, 3001, 3950, 6002, 6715, 13430, 15005, 30010, 33575, 51017, 67150, 75025, 102034, 150050, 237079, 255085, 474158, 510170, 1185395, 1275425, 2370790, 2550850, 4030343, 5926975, 8060686, 11853950, 20151715, 40303430, 100758575, 201517150]

約数ペア:

[(1, 201517150), (2, 100758575), (5, 40303430), (10, 20151715), (17, 11853950), (25, 8060686), (34, 5926975), (50, 4030343), (79, 2550850), (85, 2370790), (158, 1275425), (170, 1185395), (395, 510170), (425, 474158), (790, 255085), (850, 237079), (1343, 150050), (1975, 102034), (2686, 75025), (3001, 67150), (3950, 51017), (6002, 33575), (6715, 30010), (13430, 15005)]