202389488

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{106297}}^1$

素因数の和:106329

約数の個数: 40

約数和(自身を含む): 474514272

約数和(自身を除く): 272124784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 106297, 212594, 425188, 744079, 850376, 1488158, 1700752, 1807049, 2976316, 3614098, 5952632, 7228196, 11905264, 12649343, 14456392, 25298686, 28912784, 50597372, 101194744, 202389488]

約数ペア:

[(1, 202389488), (2, 101194744), (4, 50597372), (7, 28912784), (8, 25298686), (14, 14456392), (16, 12649343), (17, 11905264), (28, 7228196), (34, 5952632), (56, 3614098), (68, 2976316), (112, 1807049), (119, 1700752), (136, 1488158), (238, 850376), (272, 744079), (476, 425188), (952, 212594), (1904, 106297)]