211020108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 546981120

約数和(自身を除く): 335961012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 101, 118, 156, 177, 202, 227, 236, 303, 354, 404, 454, 606, 681, 708, 767, 908, 1212, 1313, 1362, 1534, 2301, 2626, 2724, 2951, 3068, 3939, 4602, 5252, 5902, 5959, 7878, 8853, 9204, 11804, 11918, 13393, 15756, 17706, 17877, 22927, 23836, 26786, 35412, 35754, 40179, 45854, 53572, 68781, 71508, 77467, 80358, 91708, 137562, 154934, 160716, 174109, 232401, 275124, 298051, 309868, 348218, 464802, 522327, 596102, 696436, 894153, 929604, 1044654, 1192204, 1352693, 1788306, 2089308, 2705386, 3576612, 4058079, 5410772, 8116158, 16232316, 17585009, 35170018, 52755027, 70340036, 105510054, 211020108]

約数ペア:

[(1, 211020108), (2, 105510054), (3, 70340036), (4, 52755027), (6, 35170018), (12, 17585009), (13, 16232316), (26, 8116158), (39, 5410772), (52, 4058079), (59, 3576612), (78, 2705386), (101, 2089308), (118, 1788306), (156, 1352693), (177, 1192204), (202, 1044654), (227, 929604), (236, 894153), (303, 696436), (354, 596102), (404, 522327), (454, 464802), (606, 348218), (681, 309868), (708, 298051), (767, 275124), (908, 232401), (1212, 174109), (1313, 160716), (1362, 154934), (1534, 137562), (2301, 91708), (2626, 80358), (2724, 77467), (2951, 71508), (3068, 68781), (3939, 53572), (4602, 45854), (5252, 40179), (5902, 35754), (5959, 35412), (7878, 26786), (8853, 23836), (9204, 22927), (11804, 17877), (11918, 17706), (13393, 15756)]