215683696

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1433}}^1$

素因数の和:1873

約数の個数: 40

約数和(自身を含む): 437427360

約数和(自身を除く): 221743664

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 409, 818, 1433, 1636, 2866, 3272, 5732, 6544, 9407, 11464, 18814, 22928, 32959, 37628, 65918, 75256, 131836, 150512, 263672, 527344, 586097, 1172194, 2344388, 4688776, 9377552, 13480231, 26960462, 53920924, 107841848, 215683696]

約数ペア:

[(1, 215683696), (2, 107841848), (4, 53920924), (8, 26960462), (16, 13480231), (23, 9377552), (46, 4688776), (92, 2344388), (184, 1172194), (368, 586097), (409, 527344), (818, 263672), (1433, 150512), (1636, 131836), (2866, 75256), (3272, 65918), (5732, 37628), (6544, 32959), (9407, 22928), (11464, 18814)]