201353984

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3559}}^1$

素因数の和:3605

約数の個数: 72

約数和(自身を含む): 458428320

約数和(自身を除く): 257074336

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3328, 3536, 3559, 4352, 7072, 7118, 14144, 14236, 28288, 28472, 46267, 56576, 56944, 60503, 92534, 113888, 121006, 185068, 227776, 242012, 370136, 455552, 484024, 740272, 786539, 911104, 968048, 1480544, 1573078, 1936096, 2961088, 3146156, 3872192, 5922176, 6292312, 7744384, 11844352, 12584624, 15488768, 25169248, 50338496, 100676992, 201353984]

約数ペア:

[(1, 201353984), (2, 100676992), (4, 50338496), (8, 25169248), (13, 15488768), (16, 12584624), (17, 11844352), (26, 7744384), (32, 6292312), (34, 5922176), (52, 3872192), (64, 3146156), (68, 2961088), (104, 1936096), (128, 1573078), (136, 1480544), (208, 968048), (221, 911104), (256, 786539), (272, 740272), (416, 484024), (442, 455552), (544, 370136), (832, 242012), (884, 227776), (1088, 185068), (1664, 121006), (1768, 113888), (2176, 92534), (3328, 60503), (3536, 56944), (3559, 56576), (4352, 46267), (7072, 28472), (7118, 28288), (14144, 14236)]