204484835

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1399}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 270950400

約数和(自身を除く): 66465565

約数列:

[1, 5, 23, 31, 41, 115, 155, 205, 713, 943, 1271, 1399, 3565, 4715, 6355, 6995, 29233, 32177, 43369, 57359, 146165, 160885, 216845, 286795, 997487, 1319257, 1778129, 4987435, 6596285, 8890645, 40896967, 204484835]

約数ペア:

[(1, 204484835), (5, 40896967), (23, 8890645), (31, 6596285), (41, 4987435), (115, 1778129), (155, 1319257), (205, 997487), (713, 286795), (943, 216845), (1271, 160885), (1399, 146165), (3565, 57359), (4715, 43369), (6355, 32177), (6995, 29233)]