201367878

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{2647}}^1$

素因数の和:3092

約数の個数: 32

約数和(自身を含む): 416901120

約数和(自身を除く): 215533242

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 409, 818, 1227, 2454, 2647, 5294, 7941, 12679, 15882, 25358, 38037, 76074, 82057, 164114, 246171, 492342, 1082623, 2165246, 3247869, 6495738, 33561313, 67122626, 100683939, 201367878]

約数ペア:

[(1, 201367878), (2, 100683939), (3, 67122626), (6, 33561313), (31, 6495738), (62, 3247869), (93, 2165246), (186, 1082623), (409, 492342), (818, 246171), (1227, 164114), (2454, 82057), (2647, 76074), (5294, 38037), (7941, 25358), (12679, 15882)]