194313140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{17569}}^1$

素因数の和:17664

約数の個数: 48

約数和(自身を含む): 472281600

約数和(自身を除く): 277968460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 11060, 17569, 35138, 70276, 87845, 122983, 175690, 245966, 351380, 491932, 614915, 1229830, 1387951, 2459660, 2775902, 5551804, 6939755, 9715657, 13879510, 19431314, 27759020, 38862628, 48578285, 97156570, 194313140]

約数ペア:

[(1, 194313140), (2, 97156570), (4, 48578285), (5, 38862628), (7, 27759020), (10, 19431314), (14, 13879510), (20, 9715657), (28, 6939755), (35, 5551804), (70, 2775902), (79, 2459660), (140, 1387951), (158, 1229830), (316, 614915), (395, 491932), (553, 351380), (790, 245966), (1106, 175690), (1580, 122983), (2212, 87845), (2765, 70276), (5530, 35138), (11060, 17569)]