204529572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4243}}^1$

素因数の和:4369

約数の個数: 72

約数和(自身を含む): 562313024

約数和(自身を除く): 357783452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 412, 468, 618, 927, 1236, 1339, 1854, 2678, 3708, 4017, 4243, 5356, 8034, 8486, 12051, 12729, 16068, 16972, 24102, 25458, 38187, 48204, 50916, 55159, 76374, 110318, 152748, 165477, 220636, 330954, 437029, 496431, 661908, 874058, 992862, 1311087, 1748116, 1985724, 2622174, 3933261, 5244348, 5681377, 7866522, 11362754, 15733044, 17044131, 22725508, 34088262, 51132393, 68176524, 102264786, 204529572]

約数ペア:

[(1, 204529572), (2, 102264786), (3, 68176524), (4, 51132393), (6, 34088262), (9, 22725508), (12, 17044131), (13, 15733044), (18, 11362754), (26, 7866522), (36, 5681377), (39, 5244348), (52, 3933261), (78, 2622174), (103, 1985724), (117, 1748116), (156, 1311087), (206, 992862), (234, 874058), (309, 661908), (412, 496431), (468, 437029), (618, 330954), (927, 220636), (1236, 165477), (1339, 152748), (1854, 110318), (2678, 76374), (3708, 55159), (4017, 50916), (4243, 48204), (5356, 38187), (8034, 25458), (8486, 24102), (12051, 16972), (12729, 16068)]