204516738

素因数分解:

$2^1\times 3^4\times {\mathrm{379}}^1\times {\mathrm{3331}}^1$

素因数の和:3724

約数の個数: 40

約数和(自身を含む): 459616080

約数和(自身を除く): 255099342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 379, 758, 1137, 2274, 3331, 3411, 6662, 6822, 9993, 10233, 19986, 20466, 29979, 30699, 59958, 61398, 89937, 179874, 269811, 539622, 1262449, 2524898, 3787347, 7574694, 11362041, 22724082, 34086123, 68172246, 102258369, 204516738]

約数ペア:

[(1, 204516738), (2, 102258369), (3, 68172246), (6, 34086123), (9, 22724082), (18, 11362041), (27, 7574694), (54, 3787347), (81, 2524898), (162, 1262449), (379, 539622), (758, 269811), (1137, 179874), (2274, 89937), (3331, 61398), (3411, 59958), (6662, 30699), (6822, 29979), (9993, 20466), (10233, 19986)]