204347936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11981}}^1$

素因数の和:12045

約数の個数: 48

約数和(自身を含む): 443861208

約数和(自身を除く): 239513272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 8528, 11981, 17056, 23962, 47924, 95848, 155753, 191696, 311506, 383392, 491221, 623012, 982442, 1246024, 1964884, 2492048, 3929768, 4984096, 6385873, 7859536, 12771746, 15719072, 25543492, 51086984, 102173968, 204347936]

約数ペア:

[(1, 204347936), (2, 102173968), (4, 51086984), (8, 25543492), (13, 15719072), (16, 12771746), (26, 7859536), (32, 6385873), (41, 4984096), (52, 3929768), (82, 2492048), (104, 1964884), (164, 1246024), (208, 982442), (328, 623012), (416, 491221), (533, 383392), (656, 311506), (1066, 191696), (1312, 155753), (2132, 95848), (4264, 47924), (8528, 23962), (11981, 17056)]