209132340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 609396480

約数和(自身を除く): 400264140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 263, 290, 348, 435, 457, 526, 580, 789, 870, 914, 1052, 1315, 1371, 1578, 1740, 1828, 2285, 2630, 2742, 3156, 3945, 4570, 5260, 5484, 6855, 7627, 7890, 9140, 13253, 13710, 15254, 15780, 22881, 26506, 27420, 30508, 38135, 39759, 45762, 53012, 66265, 76270, 79518, 91524, 114405, 120191, 132530, 152540, 159036, 198795, 228810, 240382, 265060, 360573, 397590, 457620, 480764, 600955, 721146, 795180, 1201910, 1442292, 1802865, 2403820, 3485539, 3605730, 6971078, 7211460, 10456617, 13942156, 17427695, 20913234, 34855390, 41826468, 52283085, 69710780, 104566170, 209132340]

約数ペア:

[(1, 209132340), (2, 104566170), (3, 69710780), (4, 52283085), (5, 41826468), (6, 34855390), (10, 20913234), (12, 17427695), (15, 13942156), (20, 10456617), (29, 7211460), (30, 6971078), (58, 3605730), (60, 3485539), (87, 2403820), (116, 1802865), (145, 1442292), (174, 1201910), (263, 795180), (290, 721146), (348, 600955), (435, 480764), (457, 457620), (526, 397590), (580, 360573), (789, 265060), (870, 240382), (914, 228810), (1052, 198795), (1315, 159036), (1371, 152540), (1578, 132530), (1740, 120191), (1828, 114405), (2285, 91524), (2630, 79518), (2742, 76270), (3156, 66265), (3945, 53012), (4570, 45762), (5260, 39759), (5484, 38135), (6855, 30508), (7627, 27420), (7890, 26506), (9140, 22881), (13253, 15780), (13710, 15254)]