215536698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2297}}^1$

素因数の和:2719

約数の個数: 48

約数和(自身を含む): 504392616

約数和(自身を除く): 288855918

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 401, 802, 1203, 2297, 2406, 3609, 4594, 5213, 6891, 7218, 10426, 13782, 15639, 20673, 29861, 31278, 41346, 46917, 59722, 89583, 93834, 179166, 268749, 537498, 921097, 1842194, 2763291, 5526582, 8289873, 11974261, 16579746, 23948522, 35922783, 71845566, 107768349, 215536698]

約数ペア:

[(1, 215536698), (2, 107768349), (3, 71845566), (6, 35922783), (9, 23948522), (13, 16579746), (18, 11974261), (26, 8289873), (39, 5526582), (78, 2763291), (117, 1842194), (234, 921097), (401, 537498), (802, 268749), (1203, 179166), (2297, 93834), (2406, 89583), (3609, 59722), (4594, 46917), (5213, 41346), (6891, 31278), (7218, 29861), (10426, 20673), (13782, 15639)]