201231456

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 547249248

約数和(自身を除く): 346017792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 181, 222, 296, 313, 362, 444, 543, 592, 626, 724, 888, 939, 1086, 1184, 1252, 1448, 1776, 1878, 2172, 2504, 2896, 3552, 3756, 4344, 5008, 5792, 6697, 7512, 8688, 10016, 11581, 13394, 15024, 17376, 20091, 23162, 26788, 30048, 34743, 40182, 46324, 53576, 56653, 69486, 80364, 92648, 107152, 113306, 138972, 160728, 169959, 185296, 214304, 226612, 277944, 321456, 339918, 370592, 453224, 555888, 642912, 679836, 906448, 1111776, 1359672, 1812896, 2096161, 2719344, 4192322, 5438688, 6288483, 8384644, 12576966, 16769288, 25153932, 33538576, 50307864, 67077152, 100615728, 201231456]

約数ペア:

[(1, 201231456), (2, 100615728), (3, 67077152), (4, 50307864), (6, 33538576), (8, 25153932), (12, 16769288), (16, 12576966), (24, 8384644), (32, 6288483), (37, 5438688), (48, 4192322), (74, 2719344), (96, 2096161), (111, 1812896), (148, 1359672), (181, 1111776), (222, 906448), (296, 679836), (313, 642912), (362, 555888), (444, 453224), (543, 370592), (592, 339918), (626, 321456), (724, 277944), (888, 226612), (939, 214304), (1086, 185296), (1184, 169959), (1252, 160728), (1448, 138972), (1776, 113306), (1878, 107152), (2172, 92648), (2504, 80364), (2896, 69486), (3552, 56653), (3756, 53576), (4344, 46324), (5008, 40182), (5792, 34743), (6697, 30048), (7512, 26788), (8688, 23162), (10016, 20091), (11581, 17376), (13394, 15024)]