201529458

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:490

約数の個数: 120

約数和(自身を含む): 518943348

約数和(自身を除く): 317413890

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 169, 221, 234, 306, 338, 351, 433, 442, 459, 507, 663, 702, 866, 918, 1014, 1053, 1299, 1326, 1377, 1521, 1989, 2106, 2598, 2754, 2873, 3042, 3897, 3978, 4563, 5629, 5746, 5967, 7361, 7794, 8619, 9126, 11258, 11691, 11934, 13689, 14722, 16887, 17238, 17901, 22083, 23382, 25857, 27378, 33774, 35073, 35802, 44166, 50661, 51714, 66249, 70146, 73177, 77571, 95693, 101322, 132498, 146354, 151983, 155142, 191386, 198747, 219531, 232713, 287079, 303966, 397494, 439062, 455949, 465426, 574158, 596241, 658593, 861237, 911898, 1192482, 1244009, 1317186, 1722474, 1975779, 2488018, 2583711, 3732027, 3951558, 5167422, 5927337, 7464054, 7751133, 11196081, 11854674, 15502266, 22392162, 33588243, 67176486, 100764729, 201529458]

約数ペア:

[(1, 201529458), (2, 100764729), (3, 67176486), (6, 33588243), (9, 22392162), (13, 15502266), (17, 11854674), (18, 11196081), (26, 7751133), (27, 7464054), (34, 5927337), (39, 5167422), (51, 3951558), (54, 3732027), (78, 2583711), (81, 2488018), (102, 1975779), (117, 1722474), (153, 1317186), (162, 1244009), (169, 1192482), (221, 911898), (234, 861237), (306, 658593), (338, 596241), (351, 574158), (433, 465426), (442, 455949), (459, 439062), (507, 397494), (663, 303966), (702, 287079), (866, 232713), (918, 219531), (1014, 198747), (1053, 191386), (1299, 155142), (1326, 151983), (1377, 146354), (1521, 132498), (1989, 101322), (2106, 95693), (2598, 77571), (2754, 73177), (2873, 70146), (3042, 66249), (3897, 51714), (3978, 50661), (4563, 44166), (5629, 35802), (5746, 35073), (5967, 33774), (7361, 27378), (7794, 25857), (8619, 23382), (9126, 22083), (11258, 17901), (11691, 17238), (11934, 16887), (13689, 14722)]