204609548

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1119

約数の個数: 72

約数和(自身を含む): 437942400

約数和(自身を除く): 233332852

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 121, 124, 143, 242, 286, 341, 403, 484, 572, 682, 806, 1049, 1364, 1573, 1612, 2098, 3146, 3751, 4196, 4433, 6292, 7502, 8866, 11539, 13637, 15004, 17732, 23078, 27274, 32519, 46156, 48763, 54548, 65038, 97526, 126929, 130076, 150007, 195052, 253858, 300014, 357709, 422747, 507716, 600028, 715418, 845494, 1430836, 1650077, 1690988, 3300154, 3934799, 4650217, 6600308, 7869598, 9300434, 15739196, 18600868, 51152387, 102304774, 204609548]

約数ペア:

[(1, 204609548), (2, 102304774), (4, 51152387), (11, 18600868), (13, 15739196), (22, 9300434), (26, 7869598), (31, 6600308), (44, 4650217), (52, 3934799), (62, 3300154), (121, 1690988), (124, 1650077), (143, 1430836), (242, 845494), (286, 715418), (341, 600028), (403, 507716), (484, 422747), (572, 357709), (682, 300014), (806, 253858), (1049, 195052), (1364, 150007), (1573, 130076), (1612, 126929), (2098, 97526), (3146, 65038), (3751, 54548), (4196, 48763), (4433, 46156), (6292, 32519), (7502, 27274), (8866, 23078), (11539, 17732), (13637, 15004)]