203445996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{68639}}^1$

素因数の和:68678

約数の個数: 48

約数和(自身を含む): 538137600

約数和(自身を除く): 334691604

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 68639, 137278, 205917, 274556, 411834, 823668, 892307, 1304141, 1784614, 2608282, 2676921, 3569228, 3912423, 5216564, 5353842, 7824846, 10707684, 15649692, 16953833, 33907666, 50861499, 67815332, 101722998, 203445996]

約数ペア:

[(1, 203445996), (2, 101722998), (3, 67815332), (4, 50861499), (6, 33907666), (12, 16953833), (13, 15649692), (19, 10707684), (26, 7824846), (38, 5353842), (39, 5216564), (52, 3912423), (57, 3569228), (76, 2676921), (78, 2608282), (114, 1784614), (156, 1304141), (228, 892307), (247, 823668), (494, 411834), (741, 274556), (988, 205917), (1482, 137278), (2964, 68639)]