202906366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 335936160

約数和(自身を除く): 133029794

約数列:

[1, 2, 13, 26, 53, 106, 229, 458, 643, 689, 1286, 1378, 2977, 5954, 8359, 12137, 16718, 24274, 34079, 68158, 147247, 157781, 294494, 315562, 443027, 886054, 1914211, 3828422, 7804091, 15608182, 101453183, 202906366]

約数ペア:

[(1, 202906366), (2, 101453183), (13, 15608182), (26, 7804091), (53, 3828422), (106, 1914211), (229, 886054), (458, 443027), (643, 315562), (689, 294494), (1286, 157781), (1378, 147247), (2977, 68158), (5954, 34079), (8359, 24274), (12137, 16718)]