201437496

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3119}}^1$

素因数の和:3170

約数の個数: 128

約数和(自身を含む): 628992000

約数和(自身を除く): 427554504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 299, 312, 351, 414, 468, 552, 598, 621, 702, 828, 897, 936, 1196, 1242, 1404, 1656, 1794, 2392, 2484, 2691, 2808, 3119, 3588, 4968, 5382, 6238, 7176, 8073, 9357, 10764, 12476, 16146, 18714, 21528, 24952, 28071, 32292, 37428, 40547, 56142, 64584, 71737, 74856, 81094, 84213, 112284, 121641, 143474, 162188, 168426, 215211, 224568, 243282, 286948, 324376, 336852, 364923, 430422, 486564, 573896, 645633, 673704, 729846, 860844, 932581, 973128, 1094769, 1291266, 1459692, 1721688, 1865162, 1936899, 2189538, 2582532, 2797743, 2919384, 3730324, 3873798, 4379076, 5165064, 5595486, 7460648, 7747596, 8393229, 8758152, 11190972, 15495192, 16786458, 22381944, 25179687, 33572916, 50359374, 67145832, 100718748, 201437496]

約数ペア:

[(1, 201437496), (2, 100718748), (3, 67145832), (4, 50359374), (6, 33572916), (8, 25179687), (9, 22381944), (12, 16786458), (13, 15495192), (18, 11190972), (23, 8758152), (24, 8393229), (26, 7747596), (27, 7460648), (36, 5595486), (39, 5165064), (46, 4379076), (52, 3873798), (54, 3730324), (69, 2919384), (72, 2797743), (78, 2582532), (92, 2189538), (104, 1936899), (108, 1865162), (117, 1721688), (138, 1459692), (156, 1291266), (184, 1094769), (207, 973128), (216, 932581), (234, 860844), (276, 729846), (299, 673704), (312, 645633), (351, 573896), (414, 486564), (468, 430422), (552, 364923), (598, 336852), (621, 324376), (702, 286948), (828, 243282), (897, 224568), (936, 215211), (1196, 168426), (1242, 162188), (1404, 143474), (1656, 121641), (1794, 112284), (2392, 84213), (2484, 81094), (2691, 74856), (2808, 71737), (3119, 64584), (3588, 56142), (4968, 40547), (5382, 37428), (6238, 32292), (7176, 28071), (8073, 24952), (9357, 21528), (10764, 18714), (12476, 16146)]