201608576

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7127}}^1$

素因数の和:7171

約数の個数: 64

約数和(自身を含む): 458045280

約数和(自身を除く): 256436704

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3536, 7072, 7127, 14144, 14254, 28288, 28508, 57016, 92651, 114032, 121159, 185302, 228064, 242318, 370604, 456128, 484636, 741208, 912256, 969272, 1482416, 1575067, 1938544, 2964832, 3150134, 3877088, 5929664, 6300268, 7754176, 11859328, 12600536, 15508352, 25201072, 50402144, 100804288, 201608576]

約数ペア:

[(1, 201608576), (2, 100804288), (4, 50402144), (8, 25201072), (13, 15508352), (16, 12600536), (17, 11859328), (26, 7754176), (32, 6300268), (34, 5929664), (52, 3877088), (64, 3150134), (68, 2964832), (104, 1938544), (128, 1575067), (136, 1482416), (208, 969272), (221, 912256), (272, 741208), (416, 484636), (442, 456128), (544, 370604), (832, 242318), (884, 228064), (1088, 185302), (1664, 121159), (1768, 114032), (2176, 92651), (3536, 57016), (7072, 28508), (7127, 28288), (14144, 14254)]