200420902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{367}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 333425664

約数和(自身を除く): 133004762

約数列:

[1, 2, 11, 22, 103, 206, 241, 367, 482, 734, 1133, 2266, 2651, 4037, 5302, 8074, 24823, 37801, 49646, 75602, 88447, 176894, 273053, 415811, 546106, 831622, 972917, 1945834, 9110041, 18220082, 100210451, 200420902]

約数ペア:

[(1, 200420902), (2, 100210451), (11, 18220082), (22, 9110041), (103, 1945834), (206, 972917), (241, 831622), (367, 546106), (482, 415811), (734, 273053), (1133, 176894), (2266, 88447), (2651, 75602), (4037, 49646), (5302, 37801), (8074, 24823)]