210922946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2591}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 355332096

約数和(自身を除く): 144409150

約数列:

[1, 2, 13, 26, 31, 62, 101, 202, 403, 806, 1313, 2591, 2626, 3131, 5182, 6262, 33683, 40703, 67366, 80321, 81406, 160642, 261691, 523382, 1044173, 2088346, 3401983, 6803966, 8112421, 16224842, 105461473, 210922946]

約数ペア:

[(1, 210922946), (2, 105461473), (13, 16224842), (26, 8112421), (31, 6803966), (62, 3401983), (101, 2088346), (202, 1044173), (403, 523382), (806, 261691), (1313, 160642), (2591, 81406), (2626, 80321), (3131, 67366), (5182, 40703), (6262, 33683)]