201495438

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{11411}}^1$

素因数の和:11534

約数の個数: 40

約数和(自身を含む): 455681160

約数和(自身を除く): 254185722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 327, 654, 981, 1962, 2943, 5886, 8829, 11411, 17658, 22822, 34233, 68466, 102699, 205398, 308097, 616194, 924291, 1243799, 1848582, 2487598, 3731397, 7462794, 11194191, 22388382, 33582573, 67165146, 100747719, 201495438]

約数ペア:

[(1, 201495438), (2, 100747719), (3, 67165146), (6, 33582573), (9, 22388382), (18, 11194191), (27, 7462794), (54, 3731397), (81, 2487598), (109, 1848582), (162, 1243799), (218, 924291), (327, 616194), (654, 308097), (981, 205398), (1962, 102699), (2943, 68466), (5886, 34233), (8829, 22822), (11411, 17658)]