200903796

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{701}}^1$

素因数の和:1149

約数の個数: 72

約数和(自身を含む): 536608800

約数和(自身を除く): 335705004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 419, 684, 701, 838, 1257, 1402, 1676, 2103, 2514, 2804, 3771, 4206, 5028, 6309, 7542, 7961, 8412, 12618, 13319, 15084, 15922, 23883, 25236, 26638, 31844, 39957, 47766, 53276, 71649, 79914, 95532, 119871, 143298, 159828, 239742, 286596, 293719, 479484, 587438, 881157, 1174876, 1762314, 2643471, 3524628, 5286942, 5580661, 10573884, 11161322, 16741983, 22322644, 33483966, 50225949, 66967932, 100451898, 200903796]

約数ペア:

[(1, 200903796), (2, 100451898), (3, 66967932), (4, 50225949), (6, 33483966), (9, 22322644), (12, 16741983), (18, 11161322), (19, 10573884), (36, 5580661), (38, 5286942), (57, 3524628), (76, 2643471), (114, 1762314), (171, 1174876), (228, 881157), (342, 587438), (419, 479484), (684, 293719), (701, 286596), (838, 239742), (1257, 159828), (1402, 143298), (1676, 119871), (2103, 95532), (2514, 79914), (2804, 71649), (3771, 53276), (4206, 47766), (5028, 39957), (6309, 31844), (7542, 26638), (7961, 25236), (8412, 23883), (12618, 15922), (13319, 15084)]