199412514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{4243}}^1$

素因数の和:4631

約数の個数: 48

約数和(自身を含む): 495223872

約数和(自身を除く): 295811358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 373, 746, 1119, 2238, 2611, 3357, 4243, 5222, 6714, 7833, 8486, 12729, 15666, 23499, 25458, 29701, 38187, 46998, 59402, 76374, 89103, 178206, 267309, 534618, 1582639, 3165278, 4747917, 9495834, 11078473, 14243751, 22156946, 28487502, 33235419, 66470838, 99706257, 199412514]

約数ペア:

[(1, 199412514), (2, 99706257), (3, 66470838), (6, 33235419), (7, 28487502), (9, 22156946), (14, 14243751), (18, 11078473), (21, 9495834), (42, 4747917), (63, 3165278), (126, 1582639), (373, 534618), (746, 267309), (1119, 178206), (2238, 89103), (2611, 76374), (3357, 59402), (4243, 46998), (5222, 38187), (6714, 29701), (7833, 25458), (8486, 23499), (12729, 15666)]