201121646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{761}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 338730336

約数和(自身を除く): 137608690

約数列:

[1, 2, 11, 22, 41, 82, 293, 451, 586, 761, 902, 1522, 3223, 6446, 8371, 12013, 16742, 24026, 31201, 62402, 132143, 222973, 264286, 343211, 445946, 686422, 2452703, 4905406, 9141893, 18283786, 100560823, 201121646]

約数ペア:

[(1, 201121646), (2, 100560823), (11, 18283786), (22, 9141893), (41, 4905406), (82, 2452703), (293, 686422), (451, 445946), (586, 343211), (761, 264286), (902, 222973), (1522, 132143), (3223, 62402), (6446, 31201), (8371, 24026), (12013, 16742)]