199655568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4831}}^1$

素因数の和:4893

約数の個数: 120

約数和(自身を含む): 654291456

約数和(自身を除く): 454635888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 492, 504, 574, 656, 738, 861, 984, 1008, 1148, 1476, 1722, 1968, 2296, 2583, 2952, 3444, 4592, 4831, 5166, 5904, 6888, 9662, 10332, 13776, 14493, 19324, 20664, 28986, 33817, 38648, 41328, 43479, 57972, 67634, 77296, 86958, 101451, 115944, 135268, 173916, 198071, 202902, 231888, 270536, 304353, 347832, 396142, 405804, 541072, 594213, 608706, 695664, 792284, 811608, 1188426, 1217412, 1386497, 1584568, 1623216, 1782639, 2376852, 2434824, 2772994, 3169136, 3565278, 4159491, 4753704, 4869648, 5545988, 7130556, 8318982, 9507408, 11091976, 12478473, 14261112, 16637964, 22183952, 24956946, 28522224, 33275928, 49913892, 66551856, 99827784, 199655568]

約数ペア:

[(1, 199655568), (2, 99827784), (3, 66551856), (4, 49913892), (6, 33275928), (7, 28522224), (8, 24956946), (9, 22183952), (12, 16637964), (14, 14261112), (16, 12478473), (18, 11091976), (21, 9507408), (24, 8318982), (28, 7130556), (36, 5545988), (41, 4869648), (42, 4753704), (48, 4159491), (56, 3565278), (63, 3169136), (72, 2772994), (82, 2434824), (84, 2376852), (112, 1782639), (123, 1623216), (126, 1584568), (144, 1386497), (164, 1217412), (168, 1188426), (246, 811608), (252, 792284), (287, 695664), (328, 608706), (336, 594213), (369, 541072), (492, 405804), (504, 396142), (574, 347832), (656, 304353), (738, 270536), (861, 231888), (984, 202902), (1008, 198071), (1148, 173916), (1476, 135268), (1722, 115944), (1968, 101451), (2296, 86958), (2583, 77296), (2952, 67634), (3444, 57972), (4592, 43479), (4831, 41328), (5166, 38648), (5904, 33817), (6888, 28986), (9662, 20664), (10332, 19324), (13776, 14493)]