194452908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 511230720

約数和(自身を除く): 316777812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 59, 74, 78, 111, 118, 148, 156, 177, 222, 236, 354, 444, 481, 571, 708, 767, 962, 1142, 1443, 1534, 1713, 1924, 2183, 2284, 2301, 2886, 3068, 3426, 4366, 4602, 5772, 6549, 6852, 7423, 8732, 9204, 13098, 14846, 21127, 22269, 26196, 28379, 29692, 33689, 42254, 44538, 56758, 63381, 67378, 84508, 85137, 89076, 101067, 113516, 126762, 134756, 170274, 202134, 253524, 274651, 340548, 404268, 437957, 549302, 823953, 875914, 1098604, 1246493, 1313871, 1647906, 1751828, 2492986, 2627742, 3295812, 3739479, 4985972, 5255484, 7478958, 14957916, 16204409, 32408818, 48613227, 64817636, 97226454, 194452908]

約数ペア:

[(1, 194452908), (2, 97226454), (3, 64817636), (4, 48613227), (6, 32408818), (12, 16204409), (13, 14957916), (26, 7478958), (37, 5255484), (39, 4985972), (52, 3739479), (59, 3295812), (74, 2627742), (78, 2492986), (111, 1751828), (118, 1647906), (148, 1313871), (156, 1246493), (177, 1098604), (222, 875914), (236, 823953), (354, 549302), (444, 437957), (481, 404268), (571, 340548), (708, 274651), (767, 253524), (962, 202134), (1142, 170274), (1443, 134756), (1534, 126762), (1713, 113516), (1924, 101067), (2183, 89076), (2284, 85137), (2301, 84508), (2886, 67378), (3068, 63381), (3426, 56758), (4366, 44538), (4602, 42254), (5772, 33689), (6549, 29692), (6852, 28379), (7423, 26196), (8732, 22269), (9204, 21127), (13098, 14846)]