253684228

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2069}}^1$

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 528595200

約数和(自身を除く): 274910972

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 151, 203, 302, 406, 604, 812, 1057, 2069, 2114, 4138, 4228, 4379, 8276, 8758, 14483, 17516, 28966, 30653, 57932, 60001, 61306, 120002, 122612, 240004, 312419, 420007, 624838, 840014, 1249676, 1680028, 2186933, 4373866, 8747732, 9060151, 18120302, 36240604, 63421057, 126842114, 253684228]

約数ペア:

[(1, 253684228), (2, 126842114), (4, 63421057), (7, 36240604), (14, 18120302), (28, 9060151), (29, 8747732), (58, 4373866), (116, 2186933), (151, 1680028), (203, 1249676), (302, 840014), (406, 624838), (604, 420007), (812, 312419), (1057, 240004), (2069, 122612), (2114, 120002), (4138, 61306), (4228, 60001), (4379, 57932), (8276, 30653), (8758, 28966), (14483, 17516)]