207003420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88463}}^1$

素因数の和:88491

約数の個数: 72

約数和(自身を含む): 676218816

約数和(自身を除く): 469215396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 88463, 176926, 265389, 353852, 442315, 530778, 796167, 884630, 1061556, 1150019, 1326945, 1592334, 1769260, 2300038, 2653890, 3184668, 3450057, 3980835, 4600076, 5307780, 5750095, 6900114, 7961670, 10350171, 11500190, 13800228, 15923340, 17250285, 20700342, 23000380, 34500570, 41400684, 51750855, 69001140, 103501710, 207003420]

約数ペア:

[(1, 207003420), (2, 103501710), (3, 69001140), (4, 51750855), (5, 41400684), (6, 34500570), (9, 23000380), (10, 20700342), (12, 17250285), (13, 15923340), (15, 13800228), (18, 11500190), (20, 10350171), (26, 7961670), (30, 6900114), (36, 5750095), (39, 5307780), (45, 4600076), (52, 3980835), (60, 3450057), (65, 3184668), (78, 2653890), (90, 2300038), (117, 1769260), (130, 1592334), (156, 1326945), (180, 1150019), (195, 1061556), (234, 884630), (260, 796167), (390, 530778), (468, 442315), (585, 353852), (780, 265389), (1170, 176926), (2340, 88463)]