203319792

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:687

約数の個数: 120

約数和(自身を含む): 616512624

約数和(自身を除く): 413192832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 313, 347, 468, 624, 626, 694, 936, 939, 1041, 1252, 1388, 1872, 1878, 2082, 2504, 2776, 2817, 3123, 3756, 4069, 4164, 4511, 5008, 5552, 5634, 6246, 7512, 8138, 8328, 9022, 11268, 12207, 12492, 13533, 15024, 16276, 16656, 18044, 22536, 24414, 24984, 27066, 32552, 36088, 36621, 40599, 45072, 48828, 49968, 54132, 65104, 72176, 73242, 81198, 97656, 108264, 108611, 146484, 162396, 195312, 216528, 217222, 292968, 324792, 325833, 434444, 585936, 649584, 651666, 868888, 977499, 1303332, 1411943, 1737776, 1954998, 2606664, 2823886, 3909996, 4235829, 5213328, 5647772, 7819992, 8471658, 11295544, 12707487, 15639984, 16943316, 22591088, 25414974, 33886632, 50829948, 67773264, 101659896, 203319792]

約数ペア:

[(1, 203319792), (2, 101659896), (3, 67773264), (4, 50829948), (6, 33886632), (8, 25414974), (9, 22591088), (12, 16943316), (13, 15639984), (16, 12707487), (18, 11295544), (24, 8471658), (26, 7819992), (36, 5647772), (39, 5213328), (48, 4235829), (52, 3909996), (72, 2823886), (78, 2606664), (104, 1954998), (117, 1737776), (144, 1411943), (156, 1303332), (208, 977499), (234, 868888), (312, 651666), (313, 649584), (347, 585936), (468, 434444), (624, 325833), (626, 324792), (694, 292968), (936, 217222), (939, 216528), (1041, 195312), (1252, 162396), (1388, 146484), (1872, 108611), (1878, 108264), (2082, 97656), (2504, 81198), (2776, 73242), (2817, 72176), (3123, 65104), (3756, 54132), (4069, 49968), (4164, 48828), (4511, 45072), (5008, 40599), (5552, 36621), (5634, 36088), (6246, 32552), (7512, 27066), (8138, 24984), (8328, 24414), (9022, 22536), (11268, 18044), (12207, 16656), (12492, 16276), (13533, 15024)]