202398507

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:757

約数の個数: 40

約数和(自身を含む): 320020800

約数和(自身を除く): 117622293

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 347, 379, 513, 1041, 1137, 1539, 3123, 3411, 6593, 7201, 9369, 10233, 19779, 21603, 28107, 30699, 59337, 64809, 131513, 178011, 194427, 394539, 534033, 583281, 1183617, 2498747, 3550851, 7496241, 10652553, 22488723, 67466169, 202398507]

約数ペア:

[(1, 202398507), (3, 67466169), (9, 22488723), (19, 10652553), (27, 7496241), (57, 3550851), (81, 2498747), (171, 1183617), (347, 583281), (379, 534033), (513, 394539), (1041, 194427), (1137, 178011), (1539, 131513), (3123, 64809), (3411, 59337), (6593, 30699), (7201, 28107), (9369, 21603), (10233, 19779)]