205121195064

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{91900177}}^1$

素因数の和:91900220

約数の個数: 48

約数和(自身を含む): 573457110720

約数和(自身を除く): 368335915656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 91900177, 183800354, 275700531, 367600708, 551401062, 735201416, 827101593, 1102802124, 1654203186, 2205604248, 2848905487, 3308406372, 5697810974, 6616812744, 8546716461, 11395621948, 17093432922, 22791243896, 25640149383, 34186865844, 51280298766, 68373731688, 102560597532, 205121195064]

約数ペア:

[(1, 205121195064), (2, 102560597532), (3, 68373731688), (4, 51280298766), (6, 34186865844), (8, 25640149383), (9, 22791243896), (12, 17093432922), (18, 11395621948), (24, 8546716461), (31, 6616812744), (36, 5697810974), (62, 3308406372), (72, 2848905487), (93, 2205604248), (124, 1654203186), (186, 1102802124), (248, 827101593), (279, 735201416), (372, 551401062), (558, 367600708), (744, 275700531), (1116, 183800354), (2232, 91900177)]