215367035723

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 270010718208

約数和(自身を除く): 54643682485

約数列:

[1, 7, 31, 49, 61, 67, 113, 217, 307, 427, 469, 791, 1519, 1891, 2077, 2149, 2989, 3283, 3503, 4087, 5537, 6893, 7571, 9517, 13237, 14539, 15043, 18727, 20569, 24521, 28609, 34691, 48251, 52997, 66619, 92659, 101773, 126697, 131089, 143983, 171647, 200263, 213683, 234701, 242837, 337757, 370979, 461831, 466333, 580537, 637639, 886879, 917623, 1007881, 1075421, 1254709, 1495781, 1642907, 1699859, 2116151, 2324297, 3232817, 4063759, 4463473, 6208153, 7527947, 8782963, 10470467, 11500349, 14316761, 14813057, 16270079, 22629719, 28446313, 31244311, 38895979, 52695629, 61480741, 65600681, 72053207, 100217327, 103691399, 113890553, 141782117, 272271853, 459204767, 504372449, 701521289, 992474819, 1905902971, 3214433369, 3530607143, 4395245627, 6947323733, 30766719389, 215367035723]

約数ペア:

[(1, 215367035723), (7, 30766719389), (31, 6947323733), (49, 4395245627), (61, 3530607143), (67, 3214433369), (113, 1905902971), (217, 992474819), (307, 701521289), (427, 504372449), (469, 459204767), (791, 272271853), (1519, 141782117), (1891, 113890553), (2077, 103691399), (2149, 100217327), (2989, 72053207), (3283, 65600681), (3503, 61480741), (4087, 52695629), (5537, 38895979), (6893, 31244311), (7571, 28446313), (9517, 22629719), (13237, 16270079), (14539, 14813057), (15043, 14316761), (18727, 11500349), (20569, 10470467), (24521, 8782963), (28609, 7527947), (34691, 6208153), (48251, 4463473), (52997, 4063759), (66619, 3232817), (92659, 2324297), (101773, 2116151), (126697, 1699859), (131089, 1642907), (143983, 1495781), (171647, 1254709), (200263, 1075421), (213683, 1007881), (234701, 917623), (242837, 886879), (337757, 637639), (370979, 580537), (461831, 466333)]