201665152

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7129}}^1$

素因数の和:7173

約数の個数: 64

約数和(自身を含む): 458173800

約数和(自身を除く): 256508648

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, 7129, 14144, 14258, 28288, 28516, 57032, 92677, 114064, 121193, 185354, 228128, 242386, 370708, 456256, 484772, 741416, 912512, 969544, 1482832, 1575509, 1939088, 2965664, 3151018, 3878176, 5931328, 6302036, 7756352, 11862656, 12604072, 15512704, 25208144, 50416288, 100832576, 201665152]

約数ペア:

[(1, 201665152), (2, 100832576), (4, 50416288), (8, 25208144), (13, 15512704), (16, 12604072), (17, 11862656), (26, 7756352), (32, 6302036), (34, 5931328), (52, 3878176), (64, 3151018), (68, 2965664), (104, 1939088), (128, 1575509), (136, 1482832), (208, 969544), (221, 912512), (272, 741416), (416, 484772), (442, 456256), (544, 370708), (832, 242386), (884, 228128), (1088, 185354), (1664, 121193), (1768, 114064), (2176, 92677), (3536, 57032), (7072, 28516), (7129, 28288), (14144, 14258)]