201387744

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{18899}}^1$

素因数の和:18952

約数の個数: 72

約数和(自身を含む): 588205800

約数和(自身を除く): 386818056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 18899, 37798, 56697, 75596, 113394, 151192, 170091, 226788, 302384, 340182, 453576, 604768, 680364, 699263, 907152, 1360728, 1398526, 1814304, 2097789, 2721456, 2797052, 4195578, 5442912, 5594104, 6293367, 8391156, 11188208, 12586734, 16782312, 22376416, 25173468, 33564624, 50346936, 67129248, 100693872, 201387744]

約数ペア:

[(1, 201387744), (2, 100693872), (3, 67129248), (4, 50346936), (6, 33564624), (8, 25173468), (9, 22376416), (12, 16782312), (16, 12586734), (18, 11188208), (24, 8391156), (32, 6293367), (36, 5594104), (37, 5442912), (48, 4195578), (72, 2797052), (74, 2721456), (96, 2097789), (111, 1814304), (144, 1398526), (148, 1360728), (222, 907152), (288, 699263), (296, 680364), (333, 604768), (444, 453576), (592, 340182), (666, 302384), (888, 226788), (1184, 170091), (1332, 151192), (1776, 113394), (2664, 75596), (3552, 56697), (5328, 37798), (10656, 18899)]