201410816

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 425806080

約数和(自身を除く): 224395264

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 79, 92, 128, 158, 184, 256, 316, 368, 433, 632, 736, 866, 1264, 1472, 1732, 1817, 2528, 2944, 3464, 3634, 5056, 5888, 6928, 7268, 9959, 10112, 13856, 14536, 19918, 20224, 27712, 29072, 34207, 39836, 55424, 58144, 68414, 79672, 110848, 116288, 136828, 159344, 232576, 273656, 318688, 465152, 547312, 637376, 786761, 1094624, 1274752, 1573522, 2189248, 2549504, 3147044, 4378496, 6294088, 8756992, 12588176, 25176352, 50352704, 100705408, 201410816]

約数ペア:

[(1, 201410816), (2, 100705408), (4, 50352704), (8, 25176352), (16, 12588176), (23, 8756992), (32, 6294088), (46, 4378496), (64, 3147044), (79, 2549504), (92, 2189248), (128, 1573522), (158, 1274752), (184, 1094624), (256, 786761), (316, 637376), (368, 547312), (433, 465152), (632, 318688), (736, 273656), (866, 232576), (1264, 159344), (1472, 136828), (1732, 116288), (1817, 110848), (2528, 79672), (2944, 68414), (3464, 58144), (3634, 55424), (5056, 39836), (5888, 34207), (6928, 29072), (7268, 27712), (9959, 20224), (10112, 19918), (13856, 14536)]