201930984

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2095

約数の個数: 96

約数和(自身を含む): 580320000

約数和(自身を除く): 378389016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 61, 69, 72, 92, 122, 138, 183, 184, 207, 244, 276, 366, 414, 488, 549, 552, 732, 828, 1098, 1403, 1464, 1656, 1999, 2196, 2806, 3998, 4209, 4392, 5612, 5997, 7996, 8418, 11224, 11994, 12627, 15992, 16836, 17991, 23988, 25254, 33672, 35982, 45977, 47976, 50508, 71964, 91954, 101016, 121939, 137931, 143928, 183908, 243878, 275862, 365817, 367816, 413793, 487756, 551724, 731634, 827586, 975512, 1097451, 1103448, 1463268, 1655172, 2194902, 2804597, 2926536, 3310344, 4389804, 5609194, 8413791, 8779608, 11218388, 16827582, 22436776, 25241373, 33655164, 50482746, 67310328, 100965492, 201930984]

約数ペア:

[(1, 201930984), (2, 100965492), (3, 67310328), (4, 50482746), (6, 33655164), (8, 25241373), (9, 22436776), (12, 16827582), (18, 11218388), (23, 8779608), (24, 8413791), (36, 5609194), (46, 4389804), (61, 3310344), (69, 2926536), (72, 2804597), (92, 2194902), (122, 1655172), (138, 1463268), (183, 1103448), (184, 1097451), (207, 975512), (244, 827586), (276, 731634), (366, 551724), (414, 487756), (488, 413793), (549, 367816), (552, 365817), (732, 275862), (828, 243878), (1098, 183908), (1403, 143928), (1464, 137931), (1656, 121939), (1999, 101016), (2196, 91954), (2806, 71964), (3998, 50508), (4209, 47976), (4392, 45977), (5612, 35982), (5997, 33672), (7996, 25254), (8418, 23988), (11224, 17991), (11994, 16836), (12627, 15992)]