201878001052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{750487}}^1$

素因数の和:751250

約数の個数: 48

約数和(自身を含む): 435403118080

約数和(自身を除く): 233525117028

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 739, 1478, 2956, 5173, 9607, 10346, 19214, 20692, 38428, 67249, 134498, 268996, 750487, 1500974, 3001948, 5253409, 9756331, 10506818, 19512662, 21013636, 39025324, 68294317, 136588634, 273177268, 554609893, 1109219786, 2218439572, 3882269251, 7209928609, 7764538502, 14419857218, 15529077004, 28839714436, 50469500263, 100939000526, 201878001052]

約数ペア:

[(1, 201878001052), (2, 100939000526), (4, 50469500263), (7, 28839714436), (13, 15529077004), (14, 14419857218), (26, 7764538502), (28, 7209928609), (52, 3882269251), (91, 2218439572), (182, 1109219786), (364, 554609893), (739, 273177268), (1478, 136588634), (2956, 68294317), (5173, 39025324), (9607, 21013636), (10346, 19512662), (19214, 10506818), (20692, 9756331), (38428, 5253409), (67249, 3001948), (134498, 1500974), (268996, 750487)]