209684112

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 617103360

約数和(自身を除く): 407419248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 59, 66, 88, 106, 118, 127, 132, 159, 176, 177, 212, 236, 254, 264, 318, 354, 381, 424, 472, 508, 528, 583, 636, 649, 708, 762, 848, 944, 1016, 1166, 1272, 1298, 1397, 1416, 1524, 1749, 1947, 2032, 2332, 2544, 2596, 2794, 2832, 3048, 3127, 3498, 3894, 4191, 4664, 5192, 5588, 6096, 6254, 6731, 6996, 7493, 7788, 8382, 9328, 9381, 10384, 11176, 12508, 13462, 13992, 14986, 15576, 16764, 18762, 20193, 22352, 22479, 25016, 26924, 27984, 29972, 31152, 33528, 34397, 37524, 40386, 44958, 50032, 53848, 59944, 67056, 68794, 74041, 75048, 80772, 82423, 89916, 103191, 107696, 119888, 137588, 148082, 150096, 161544, 164846, 179832, 206382, 222123, 247269, 275176, 296164, 323088, 329692, 359664, 397129, 412764, 444246, 494538, 550352, 592328, 659384, 794258, 825528, 888492, 989076, 1184656, 1191387, 1318768, 1588516, 1651056, 1776984, 1978152, 2382774, 3177032, 3553968, 3956304, 4368419, 4765548, 6354064, 8736838, 9531096, 13105257, 17473676, 19062192, 26210514, 34947352, 52421028, 69894704, 104842056, 209684112]

約数ペア:

[(1, 209684112), (2, 104842056), (3, 69894704), (4, 52421028), (6, 34947352), (8, 26210514), (11, 19062192), (12, 17473676), (16, 13105257), (22, 9531096), (24, 8736838), (33, 6354064), (44, 4765548), (48, 4368419), (53, 3956304), (59, 3553968), (66, 3177032), (88, 2382774), (106, 1978152), (118, 1776984), (127, 1651056), (132, 1588516), (159, 1318768), (176, 1191387), (177, 1184656), (212, 989076), (236, 888492), (254, 825528), (264, 794258), (318, 659384), (354, 592328), (381, 550352), (424, 494538), (472, 444246), (508, 412764), (528, 397129), (583, 359664), (636, 329692), (649, 323088), (708, 296164), (762, 275176), (848, 247269), (944, 222123), (1016, 206382), (1166, 179832), (1272, 164846), (1298, 161544), (1397, 150096), (1416, 148082), (1524, 137588), (1749, 119888), (1947, 107696), (2032, 103191), (2332, 89916), (2544, 82423), (2596, 80772), (2794, 75048), (2832, 74041), (3048, 68794), (3127, 67056), (3498, 59944), (3894, 53848), (4191, 50032), (4664, 44958), (5192, 40386), (5588, 37524), (6096, 34397), (6254, 33528), (6731, 31152), (6996, 29972), (7493, 27984), (7788, 26924), (8382, 25016), (9328, 22479), (9381, 22352), (10384, 20193), (11176, 18762), (12508, 16764), (13462, 15576), (13992, 14986)]