208865952

素因数分解:

$2^5\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1404

約数の個数: 120

約数和(自身を含む): 624811572

約数和(自身を除く): 415945620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 183, 216, 244, 288, 324, 366, 432, 488, 549, 648, 732, 864, 976, 1098, 1296, 1321, 1464, 1647, 1952, 2196, 2592, 2642, 2928, 3294, 3963, 4392, 4941, 5284, 5856, 6588, 7926, 8784, 9882, 10568, 11889, 13176, 15852, 17568, 19764, 21136, 23778, 26352, 31704, 35667, 39528, 42272, 47556, 52704, 63408, 71334, 79056, 80581, 95112, 107001, 126816, 142668, 158112, 161162, 190224, 214002, 241743, 285336, 322324, 380448, 428004, 483486, 570672, 644648, 725229, 856008, 966972, 1141344, 1289296, 1450458, 1712016, 1933944, 2175687, 2578592, 2900916, 3424032, 3867888, 4351374, 5801832, 6527061, 7735776, 8702748, 11603664, 13054122, 17405496, 23207328, 26108244, 34810992, 52216488, 69621984, 104432976, 208865952]

約数ペア:

[(1, 208865952), (2, 104432976), (3, 69621984), (4, 52216488), (6, 34810992), (8, 26108244), (9, 23207328), (12, 17405496), (16, 13054122), (18, 11603664), (24, 8702748), (27, 7735776), (32, 6527061), (36, 5801832), (48, 4351374), (54, 3867888), (61, 3424032), (72, 2900916), (81, 2578592), (96, 2175687), (108, 1933944), (122, 1712016), (144, 1450458), (162, 1289296), (183, 1141344), (216, 966972), (244, 856008), (288, 725229), (324, 644648), (366, 570672), (432, 483486), (488, 428004), (549, 380448), (648, 322324), (732, 285336), (864, 241743), (976, 214002), (1098, 190224), (1296, 161162), (1321, 158112), (1464, 142668), (1647, 126816), (1952, 107001), (2196, 95112), (2592, 80581), (2642, 79056), (2928, 71334), (3294, 63408), (3963, 52704), (4392, 47556), (4941, 42272), (5284, 39528), (5856, 35667), (6588, 31704), (7926, 26352), (8784, 23778), (9882, 21136), (10568, 19764), (11889, 17568), (13176, 15852)]