208857216

素因数分解:

$2^7\times 3^1\times {\mathrm{83}}^1\times {\mathrm{6553}}^1$

素因数の和:6653

約数の個数: 64

約数和(自身を含む): 561546720

約数和(自身を除く): 352689504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 332, 384, 498, 664, 996, 1328, 1992, 2656, 3984, 5312, 6553, 7968, 10624, 13106, 15936, 19659, 26212, 31872, 39318, 52424, 78636, 104848, 157272, 209696, 314544, 419392, 543899, 629088, 838784, 1087798, 1258176, 1631697, 2175596, 2516352, 3263394, 4351192, 6526788, 8702384, 13053576, 17404768, 26107152, 34809536, 52214304, 69619072, 104428608, 208857216]

約数ペア:

[(1, 208857216), (2, 104428608), (3, 69619072), (4, 52214304), (6, 34809536), (8, 26107152), (12, 17404768), (16, 13053576), (24, 8702384), (32, 6526788), (48, 4351192), (64, 3263394), (83, 2516352), (96, 2175596), (128, 1631697), (166, 1258176), (192, 1087798), (249, 838784), (332, 629088), (384, 543899), (498, 419392), (664, 314544), (996, 209696), (1328, 157272), (1992, 104848), (2656, 78636), (3984, 52424), (5312, 39318), (6553, 31872), (7968, 26212), (10624, 19659), (13106, 15936)]