205360344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1231}}^1$

素因数の和:1581

約数の個数: 96

約数和(自身を含む): 638077440

約数和(自身を除く): 432717096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 331, 504, 662, 993, 1231, 1324, 1986, 2317, 2462, 2648, 2979, 3693, 3972, 4634, 4924, 5958, 6951, 7386, 7944, 8617, 9268, 9848, 11079, 11916, 13902, 14772, 17234, 18536, 20853, 22158, 23832, 25851, 27804, 29544, 34468, 41706, 44316, 51702, 55608, 68936, 77553, 83412, 88632, 103404, 155106, 166824, 206808, 310212, 407461, 620424, 814922, 1222383, 1629844, 2444766, 2852227, 3259688, 3667149, 4889532, 5704454, 7334298, 8556681, 9779064, 11408908, 14668596, 17113362, 22817816, 25670043, 29337192, 34226724, 51340086, 68453448, 102680172, 205360344]

約数ペア:

[(1, 205360344), (2, 102680172), (3, 68453448), (4, 51340086), (6, 34226724), (7, 29337192), (8, 25670043), (9, 22817816), (12, 17113362), (14, 14668596), (18, 11408908), (21, 9779064), (24, 8556681), (28, 7334298), (36, 5704454), (42, 4889532), (56, 3667149), (63, 3259688), (72, 2852227), (84, 2444766), (126, 1629844), (168, 1222383), (252, 814922), (331, 620424), (504, 407461), (662, 310212), (993, 206808), (1231, 166824), (1324, 155106), (1986, 103404), (2317, 88632), (2462, 83412), (2648, 77553), (2979, 68936), (3693, 55608), (3972, 51702), (4634, 44316), (4924, 41706), (5958, 34468), (6951, 29544), (7386, 27804), (7944, 25851), (8617, 23832), (9268, 22158), (9848, 20853), (11079, 18536), (11916, 17234), (13902, 14772)]