201688544

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1619}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 422528400

約数和(自身を除く): 220839856

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 229, 272, 458, 544, 916, 1619, 1832, 3238, 3664, 3893, 6476, 7328, 7786, 12952, 15572, 25904, 27523, 31144, 51808, 55046, 62288, 110092, 124576, 220184, 370751, 440368, 741502, 880736, 1483004, 2966008, 5932016, 6302767, 11864032, 12605534, 25211068, 50422136, 100844272, 201688544]

約数ペア:

[(1, 201688544), (2, 100844272), (4, 50422136), (8, 25211068), (16, 12605534), (17, 11864032), (32, 6302767), (34, 5932016), (68, 2966008), (136, 1483004), (229, 880736), (272, 741502), (458, 440368), (544, 370751), (916, 220184), (1619, 124576), (1832, 110092), (3238, 62288), (3664, 55046), (3893, 51808), (6476, 31144), (7328, 27523), (7786, 25904), (12952, 15572)]