220109274

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{463}}^1$

素因数の和:510

約数の個数: 120

約数和(自身を含む): 608242752

約数和(自身を除く): 388133478

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 343, 441, 462, 463, 539, 686, 693, 882, 926, 1029, 1078, 1386, 1389, 1617, 2058, 2401, 2778, 3087, 3234, 3241, 3773, 4167, 4802, 4851, 5093, 6174, 6482, 7203, 7546, 8334, 9702, 9723, 10186, 11319, 14406, 15279, 19446, 21609, 22638, 22687, 26411, 29169, 30558, 33957, 35651, 43218, 45374, 45837, 52822, 58338, 67914, 68061, 71302, 79233, 91674, 106953, 136122, 158466, 158809, 204183, 213906, 237699, 249557, 317618, 320859, 408366, 475398, 476427, 499114, 641718, 748671, 952854, 1111663, 1429281, 1497342, 1746899, 2223326, 2246013, 2858562, 3334989, 3493798, 4492026, 5240697, 6669978, 10004967, 10481394, 12228293, 15722091, 20009934, 24456586, 31444182, 36684879, 73369758, 110054637, 220109274]

約数ペア:

[(1, 220109274), (2, 110054637), (3, 73369758), (6, 36684879), (7, 31444182), (9, 24456586), (11, 20009934), (14, 15722091), (18, 12228293), (21, 10481394), (22, 10004967), (33, 6669978), (42, 5240697), (49, 4492026), (63, 3493798), (66, 3334989), (77, 2858562), (98, 2246013), (99, 2223326), (126, 1746899), (147, 1497342), (154, 1429281), (198, 1111663), (231, 952854), (294, 748671), (343, 641718), (441, 499114), (462, 476427), (463, 475398), (539, 408366), (686, 320859), (693, 317618), (882, 249557), (926, 237699), (1029, 213906), (1078, 204183), (1386, 158809), (1389, 158466), (1617, 136122), (2058, 106953), (2401, 91674), (2778, 79233), (3087, 71302), (3234, 68061), (3241, 67914), (3773, 58338), (4167, 52822), (4802, 45837), (4851, 45374), (5093, 43218), (6174, 35651), (6482, 33957), (7203, 30558), (7546, 29169), (8334, 26411), (9702, 22687), (9723, 22638), (10186, 21609), (11319, 19446), (14406, 15279)]