211995312

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{232451}}^1$

素因数の和:232481

約数の個数: 40

約数和(自身を含む): 576480960

約数和(自身を除く): 364485648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 232451, 464902, 697353, 929804, 1394706, 1859608, 2789412, 3719216, 4416569, 5578824, 8833138, 11157648, 13249707, 17666276, 26499414, 35332552, 52998828, 70665104, 105997656, 211995312]

約数ペア:

[(1, 211995312), (2, 105997656), (3, 70665104), (4, 52998828), (6, 35332552), (8, 26499414), (12, 17666276), (16, 13249707), (19, 11157648), (24, 8833138), (38, 5578824), (48, 4416569), (57, 3719216), (76, 2789412), (114, 1859608), (152, 1394706), (228, 929804), (304, 697353), (456, 464902), (912, 232451)]