200358730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140111}}^1$

素因数の和:140142

約数の個数: 32

約数和(自身を含む): 423698688

約数和(自身を除く): 223339958

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 140111, 280222, 700555, 1401110, 1541221, 1821443, 3082442, 3642886, 7706105, 9107215, 15412210, 18214430, 20035873, 40071746, 100179365, 200358730]

約数ペア:

[(1, 200358730), (2, 100179365), (5, 40071746), (10, 20035873), (11, 18214430), (13, 15412210), (22, 9107215), (26, 7706105), (55, 3642886), (65, 3082442), (110, 1821443), (130, 1541221), (143, 1401110), (286, 700555), (715, 280222), (1430, 140111)]