201321946696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1\times {\mathrm{44917}}^1$

素因数の和:45614

約数の個数: 64

約数和(自身を含む): 412929377280

約数和(自身を除く): 211607430584

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 607, 923, 1214, 1846, 2428, 3692, 4856, 7384, 7891, 15782, 31564, 43097, 44917, 63128, 86194, 89834, 172388, 179668, 344776, 359336, 560261, 583921, 1120522, 1167842, 2241044, 2335684, 3189107, 4482088, 4671368, 6378214, 12756428, 25512856, 27264619, 41458391, 54529238, 82916782, 109058476, 165833564, 218116952, 331667128, 354440047, 708880094, 1417760188, 1935787949, 2835520376, 3871575898, 7743151796, 15486303592, 25165243337, 50330486674, 100660973348, 201321946696]

約数ペア:

[(1, 201321946696), (2, 100660973348), (4, 50330486674), (8, 25165243337), (13, 15486303592), (26, 7743151796), (52, 3871575898), (71, 2835520376), (104, 1935787949), (142, 1417760188), (284, 708880094), (568, 354440047), (607, 331667128), (923, 218116952), (1214, 165833564), (1846, 109058476), (2428, 82916782), (3692, 54529238), (4856, 41458391), (7384, 27264619), (7891, 25512856), (15782, 12756428), (31564, 6378214), (43097, 4671368), (44917, 4482088), (63128, 3189107), (86194, 2335684), (89834, 2241044), (172388, 1167842), (179668, 1120522), (344776, 583921), (359336, 560261)]