201264320

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11867}}^1$

素因数の和:11937

約数の個数: 56

約数和(自身を含む): 488344464

約数和(自身を除く): 287080144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 8480, 11867, 16960, 23734, 47468, 59335, 94936, 118670, 189872, 237340, 379744, 474680, 628951, 759488, 949360, 1257902, 1898720, 2515804, 3144755, 3797440, 5031608, 6289510, 10063216, 12579020, 20126432, 25158040, 40252864, 50316080, 100632160, 201264320]

約数ペア:

[(1, 201264320), (2, 100632160), (4, 50316080), (5, 40252864), (8, 25158040), (10, 20126432), (16, 12579020), (20, 10063216), (32, 6289510), (40, 5031608), (53, 3797440), (64, 3144755), (80, 2515804), (106, 1898720), (160, 1257902), (212, 949360), (265, 759488), (320, 628951), (424, 474680), (530, 379744), (848, 237340), (1060, 189872), (1696, 118670), (2120, 94936), (3392, 59335), (4240, 47468), (8480, 23734), (11867, 16960)]