204515172

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 557141760

約数和(自身を除く): 352626588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 281, 293, 414, 562, 586, 621, 828, 843, 879, 1124, 1172, 1242, 1686, 1758, 2484, 2529, 2637, 3372, 3516, 5058, 5274, 6463, 6739, 7587, 7911, 10116, 10548, 12926, 13478, 15174, 15822, 19389, 20217, 25852, 26956, 30348, 31644, 38778, 40434, 58167, 60651, 77556, 80868, 82333, 116334, 121302, 164666, 174501, 181953, 232668, 242604, 246999, 329332, 349002, 363906, 493998, 698004, 727812, 740997, 987996, 1481994, 1893659, 2222991, 2963988, 3787318, 4445982, 5680977, 7574636, 8891964, 11361954, 17042931, 22723908, 34085862, 51128793, 68171724, 102257586, 204515172]

約数ペア:

[(1, 204515172), (2, 102257586), (3, 68171724), (4, 51128793), (6, 34085862), (9, 22723908), (12, 17042931), (18, 11361954), (23, 8891964), (27, 7574636), (36, 5680977), (46, 4445982), (54, 3787318), (69, 2963988), (92, 2222991), (108, 1893659), (138, 1481994), (207, 987996), (276, 740997), (281, 727812), (293, 698004), (414, 493998), (562, 363906), (586, 349002), (621, 329332), (828, 246999), (843, 242604), (879, 232668), (1124, 181953), (1172, 174501), (1242, 164666), (1686, 121302), (1758, 116334), (2484, 82333), (2529, 80868), (2637, 77556), (3372, 60651), (3516, 58167), (5058, 40434), (5274, 38778), (6463, 31644), (6739, 30348), (7587, 26956), (7911, 25852), (10116, 20217), (10548, 19389), (12926, 15822), (13478, 15174)]