204408544

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:129

約数の個数: 108

約数和(自身を含む): 460934712

約数和(自身を除く): 256526168

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 32, 34, 46, 62, 68, 92, 124, 136, 184, 248, 272, 289, 368, 391, 496, 527, 544, 578, 713, 736, 782, 961, 992, 1054, 1156, 1426, 1564, 1922, 2108, 2312, 2852, 3128, 3844, 4216, 4624, 5704, 6256, 6647, 7688, 8432, 8959, 9248, 11408, 12121, 12512, 13294, 15376, 16337, 16864, 17918, 22103, 22816, 24242, 26588, 30752, 32674, 35836, 44206, 48484, 53176, 65348, 71672, 88412, 96968, 106352, 130696, 143344, 176824, 193936, 206057, 212704, 261392, 277729, 286688, 353648, 375751, 387872, 412114, 522784, 555458, 707296, 751502, 824228, 1110916, 1503004, 1648456, 2221832, 3006008, 3296912, 4443664, 6012016, 6387767, 6593824, 8887328, 12024032, 12775534, 25551068, 51102136, 102204272, 204408544]

約数ペア:

[(1, 204408544), (2, 102204272), (4, 51102136), (8, 25551068), (16, 12775534), (17, 12024032), (23, 8887328), (31, 6593824), (32, 6387767), (34, 6012016), (46, 4443664), (62, 3296912), (68, 3006008), (92, 2221832), (124, 1648456), (136, 1503004), (184, 1110916), (248, 824228), (272, 751502), (289, 707296), (368, 555458), (391, 522784), (496, 412114), (527, 387872), (544, 375751), (578, 353648), (713, 286688), (736, 277729), (782, 261392), (961, 212704), (992, 206057), (1054, 193936), (1156, 176824), (1426, 143344), (1564, 130696), (1922, 106352), (2108, 96968), (2312, 88412), (2852, 71672), (3128, 65348), (3844, 53176), (4216, 48484), (4624, 44206), (5704, 35836), (6256, 32674), (6647, 30752), (7688, 26588), (8432, 24242), (8959, 22816), (9248, 22103), (11408, 17918), (12121, 16864), (12512, 16337), (13294, 15376)]