201315807550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28156057}}^1$

素因数の和:28156093

約数の個数: 48

約数和(自身を含む): 439910250192

約数和(自身を除く): 238594442642

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 28156057, 56312114, 140780285, 281560570, 309716627, 366028741, 619433254, 703901425, 732057482, 1407802850, 1548583135, 1830143705, 3097166270, 3660287410, 4026316151, 7742915675, 8052632302, 9150718525, 15485831350, 18301437050, 20131580755, 40263161510, 100657903775, 201315807550]

約数ペア:

[(1, 201315807550), (2, 100657903775), (5, 40263161510), (10, 20131580755), (11, 18301437050), (13, 15485831350), (22, 9150718525), (25, 8052632302), (26, 7742915675), (50, 4026316151), (55, 3660287410), (65, 3097166270), (110, 1830143705), (130, 1548583135), (143, 1407802850), (275, 732057482), (286, 703901425), (325, 619433254), (550, 366028741), (650, 309716627), (715, 281560570), (1430, 140780285), (3575, 56312114), (7150, 28156057)]