201660992

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1487}}^1$

素因数の和:1675

約数の個数: 56

約数和(自身を含む): 433888896

約数和(自身を除く): 232227904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 163, 208, 326, 416, 652, 832, 1304, 1487, 2119, 2608, 2974, 4238, 5216, 5948, 8476, 10432, 11896, 16952, 19331, 23792, 33904, 38662, 47584, 67808, 77324, 95168, 135616, 154648, 242381, 309296, 484762, 618592, 969524, 1237184, 1939048, 3150953, 3878096, 6301906, 7756192, 12603812, 15512384, 25207624, 50415248, 100830496, 201660992]

約数ペア:

[(1, 201660992), (2, 100830496), (4, 50415248), (8, 25207624), (13, 15512384), (16, 12603812), (26, 7756192), (32, 6301906), (52, 3878096), (64, 3150953), (104, 1939048), (163, 1237184), (208, 969524), (326, 618592), (416, 484762), (652, 309296), (832, 242381), (1304, 154648), (1487, 135616), (2119, 95168), (2608, 77324), (2974, 67808), (4238, 47584), (5216, 38662), (5948, 33904), (8476, 23792), (10432, 19331), (11896, 16952)]