220076384

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{929}}^1$

素因数の和:1623

約数の個数: 48

約数和(自身を含む): 473875920

約数和(自身を除く): 253799536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 673, 929, 1346, 1858, 2692, 3716, 5384, 7403, 7432, 10219, 10768, 14806, 14864, 20438, 21536, 29612, 29728, 40876, 59224, 81752, 118448, 163504, 236896, 327008, 625217, 1250434, 2500868, 5001736, 6877387, 10003472, 13754774, 20006944, 27509548, 55019096, 110038192, 220076384]

約数ペア:

[(1, 220076384), (2, 110038192), (4, 55019096), (8, 27509548), (11, 20006944), (16, 13754774), (22, 10003472), (32, 6877387), (44, 5001736), (88, 2500868), (176, 1250434), (352, 625217), (673, 327008), (929, 236896), (1346, 163504), (1858, 118448), (2692, 81752), (3716, 59224), (5384, 40876), (7403, 29728), (7432, 29612), (10219, 21536), (10768, 20438), (14806, 14864)]