204020388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39631}}^1$

素因数の和:39665

約数の個数: 72

約数和(自身を含む): 605894016

約数和(自身を除く): 401873628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 39631, 79262, 118893, 158524, 237786, 356679, 435941, 475572, 515203, 713358, 871882, 1030406, 1307823, 1426716, 1545609, 1743764, 2060812, 2615646, 3091218, 3923469, 4636827, 5231292, 5667233, 6182436, 7846938, 9273654, 11334466, 15693876, 17001699, 18547308, 22668932, 34003398, 51005097, 68006796, 102010194, 204020388]

約数ペア:

[(1, 204020388), (2, 102010194), (3, 68006796), (4, 51005097), (6, 34003398), (9, 22668932), (11, 18547308), (12, 17001699), (13, 15693876), (18, 11334466), (22, 9273654), (26, 7846938), (33, 6182436), (36, 5667233), (39, 5231292), (44, 4636827), (52, 3923469), (66, 3091218), (78, 2615646), (99, 2060812), (117, 1743764), (132, 1545609), (143, 1426716), (156, 1307823), (198, 1030406), (234, 871882), (286, 713358), (396, 515203), (429, 475572), (468, 435941), (572, 356679), (858, 237786), (1287, 158524), (1716, 118893), (2574, 79262), (5148, 39631)]