202186952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{10889}}^1$

素因数の和:11117

約数の個数: 32

約数和(自身を含む): 415562400

約数和(自身を除く): 213375448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1688, 2321, 4642, 9284, 10889, 18568, 21778, 43556, 87112, 119779, 239558, 479116, 958232, 2297579, 4595158, 9190316, 18380632, 25273369, 50546738, 101093476, 202186952]

約数ペア:

[(1, 202186952), (2, 101093476), (4, 50546738), (8, 25273369), (11, 18380632), (22, 9190316), (44, 4595158), (88, 2297579), (211, 958232), (422, 479116), (844, 239558), (1688, 119779), (2321, 87112), (4642, 43556), (9284, 21778), (10889, 18568)]