199970050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24841}}^1$

素因数の和:24883

約数の個数: 48

約数和(自身を含む): 443578752

約数和(自身を除く): 243608702

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 8050, 24841, 49682, 124205, 173887, 248410, 347774, 571343, 621025, 869435, 1142686, 1242050, 1738870, 2856715, 3999401, 4347175, 5713430, 7998802, 8694350, 14283575, 19997005, 28567150, 39994010, 99985025, 199970050]

約数ペア:

[(1, 199970050), (2, 99985025), (5, 39994010), (7, 28567150), (10, 19997005), (14, 14283575), (23, 8694350), (25, 7998802), (35, 5713430), (46, 4347175), (50, 3999401), (70, 2856715), (115, 1738870), (161, 1242050), (175, 1142686), (230, 869435), (322, 621025), (350, 571343), (575, 347774), (805, 248410), (1150, 173887), (1610, 124205), (4025, 49682), (8050, 24841)]