206432064769

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{44851}}^1$

素因数の和:45014

約数の個数: 48

約数和(自身を含む): 257701651200

約数和(自身を除く): 51269586431

約数列:

[1, 7, 29, 41, 49, 79, 203, 287, 553, 1189, 1421, 2009, 2291, 3239, 3871, 8323, 16037, 22673, 44851, 58261, 93931, 112259, 158711, 313957, 657517, 1300679, 1838891, 2197699, 3543229, 4602619, 9104753, 12872237, 24802603, 53327839, 63733271, 90105659, 102753641, 145272389, 173618221, 373294873, 719275487, 1016906723, 2613064111, 4212899281, 5034928409, 7118347061, 29490294967, 206432064769]

約数ペア:

[(1, 206432064769), (7, 29490294967), (29, 7118347061), (41, 5034928409), (49, 4212899281), (79, 2613064111), (203, 1016906723), (287, 719275487), (553, 373294873), (1189, 173618221), (1421, 145272389), (2009, 102753641), (2291, 90105659), (3239, 63733271), (3871, 53327839), (8323, 24802603), (16037, 12872237), (22673, 9104753), (44851, 4602619), (58261, 3543229), (93931, 2197699), (112259, 1838891), (158711, 1300679), (313957, 657517)]