215216939524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{853}}^1\times {\mathrm{23633}}^1$

素因数の和:24664

約数の個数: 48

約数和(自身を含む): 401811843888

約数和(自身を除く): 186594904364

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 853, 1706, 2669, 3412, 5338, 10676, 14501, 23633, 29002, 47266, 58004, 94532, 133921, 267842, 401761, 535684, 803522, 1607044, 2276657, 3710381, 4553314, 7420762, 9106628, 14841524, 20158949, 40317898, 63076477, 80635796, 126152954, 252305908, 342702133, 685404266, 1370808532, 3164954993, 6329909986, 12659819972, 53804234881, 107608469762, 215216939524]

約数ペア:

[(1, 215216939524), (2, 107608469762), (4, 53804234881), (17, 12659819972), (34, 6329909986), (68, 3164954993), (157, 1370808532), (314, 685404266), (628, 342702133), (853, 252305908), (1706, 126152954), (2669, 80635796), (3412, 63076477), (5338, 40317898), (10676, 20158949), (14501, 14841524), (23633, 9106628), (29002, 7420762), (47266, 4553314), (58004, 3710381), (94532, 2276657), (133921, 1607044), (267842, 803522), (401761, 535684)]