195193610704

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{977}}^1\times {\mathrm{1201}}^1$

素因数の和:2504

約数の個数: 80

約数和(自身を含む): 390515000976

約数和(自身を除く): 195321390272

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 281, 296, 562, 592, 977, 1124, 1201, 1954, 2248, 2402, 3908, 4496, 4804, 7816, 9608, 10397, 15632, 19216, 20794, 36149, 41588, 44437, 72298, 83176, 88874, 144596, 166352, 177748, 274537, 289192, 337481, 355496, 549074, 578384, 674962, 710992, 1098148, 1173377, 1349924, 2196296, 2346754, 2699848, 4392592, 4693508, 5399696, 9387016, 10157869, 12486797, 18774032, 20315738, 24973594, 40631476, 43414949, 49947188, 81262952, 86829898, 99894376, 162525904, 173659796, 199788752, 329718937, 347319592, 659437874, 694639184, 1318875748, 2637751496, 5275502992, 12199600669, 24399201338, 48798402676, 97596805352, 195193610704]

約数ペア:

[(1, 195193610704), (2, 97596805352), (4, 48798402676), (8, 24399201338), (16, 12199600669), (37, 5275502992), (74, 2637751496), (148, 1318875748), (281, 694639184), (296, 659437874), (562, 347319592), (592, 329718937), (977, 199788752), (1124, 173659796), (1201, 162525904), (1954, 99894376), (2248, 86829898), (2402, 81262952), (3908, 49947188), (4496, 43414949), (4804, 40631476), (7816, 24973594), (9608, 20315738), (10397, 18774032), (15632, 12486797), (19216, 10157869), (20794, 9387016), (36149, 5399696), (41588, 4693508), (44437, 4392592), (72298, 2699848), (83176, 2346754), (88874, 2196296), (144596, 1349924), (166352, 1173377), (177748, 1098148), (274537, 710992), (289192, 674962), (337481, 578384), (355496, 549074)]