205175952

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 597307256

約数和(自身を除く): 392131304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 97, 111, 144, 148, 194, 222, 291, 296, 333, 388, 397, 444, 582, 592, 666, 776, 794, 873, 888, 1164, 1191, 1332, 1552, 1588, 1746, 1776, 2328, 2382, 2664, 3176, 3492, 3573, 3589, 4656, 4764, 5328, 6352, 6984, 7146, 7178, 9528, 10767, 13968, 14292, 14356, 14689, 19056, 21534, 28584, 28712, 29378, 32301, 38509, 43068, 44067, 57168, 57424, 58756, 64602, 77018, 86136, 88134, 115527, 117512, 129204, 132201, 154036, 172272, 176268, 231054, 235024, 258408, 264402, 308072, 346581, 352536, 462108, 516816, 528804, 616144, 693162, 705072, 924216, 1057608, 1386324, 1424833, 1848432, 2115216, 2772648, 2849666, 4274499, 5545296, 5699332, 8548998, 11398664, 12823497, 17097996, 22797328, 25646994, 34195992, 51293988, 68391984, 102587976, 205175952]

約数ペア:

[(1, 205175952), (2, 102587976), (3, 68391984), (4, 51293988), (6, 34195992), (8, 25646994), (9, 22797328), (12, 17097996), (16, 12823497), (18, 11398664), (24, 8548998), (36, 5699332), (37, 5545296), (48, 4274499), (72, 2849666), (74, 2772648), (97, 2115216), (111, 1848432), (144, 1424833), (148, 1386324), (194, 1057608), (222, 924216), (291, 705072), (296, 693162), (333, 616144), (388, 528804), (397, 516816), (444, 462108), (582, 352536), (592, 346581), (666, 308072), (776, 264402), (794, 258408), (873, 235024), (888, 231054), (1164, 176268), (1191, 172272), (1332, 154036), (1552, 132201), (1588, 129204), (1746, 117512), (1776, 115527), (2328, 88134), (2382, 86136), (2664, 77018), (3176, 64602), (3492, 58756), (3573, 57424), (3589, 57168), (4656, 44067), (4764, 43068), (5328, 38509), (6352, 32301), (6984, 29378), (7146, 28712), (7178, 28584), (9528, 21534), (10767, 19056), (13968, 14689), (14292, 14356)]