206548506

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{3491}}^1$

素因数の和:3691

約数の個数: 48

約数和(自身を含む): 473934240

約数和(自身を除く): 267385734

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 173, 342, 346, 519, 1038, 1557, 3114, 3287, 3491, 6574, 6982, 9861, 10473, 19722, 20946, 29583, 31419, 59166, 62838, 66329, 132658, 198987, 397974, 596961, 603943, 1193922, 1207886, 1811829, 3623658, 5435487, 10870974, 11474917, 22949834, 34424751, 68849502, 103274253, 206548506]

約数ペア:

[(1, 206548506), (2, 103274253), (3, 68849502), (6, 34424751), (9, 22949834), (18, 11474917), (19, 10870974), (38, 5435487), (57, 3623658), (114, 1811829), (171, 1207886), (173, 1193922), (342, 603943), (346, 596961), (519, 397974), (1038, 198987), (1557, 132658), (3114, 66329), (3287, 62838), (3491, 59166), (6574, 31419), (6982, 29583), (9861, 20946), (10473, 19722)]