201847030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{262139}}^1$

素因数の和:262164

約数の個数: 32

約数和(自身を含む): 452977920

約数和(自身を除く): 251130890

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 262139, 524278, 1310695, 1834973, 2621390, 2883529, 3669946, 5767058, 9174865, 14417645, 18349730, 20184703, 28835290, 40369406, 100923515, 201847030]

約数ペア:

[(1, 201847030), (2, 100923515), (5, 40369406), (7, 28835290), (10, 20184703), (11, 18349730), (14, 14417645), (22, 9174865), (35, 5767058), (55, 3669946), (70, 2883529), (77, 2621390), (110, 1834973), (154, 1310695), (385, 524278), (770, 262139)]