201949128

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 568938240

約数和(自身を除く): 366989112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 173, 186, 248, 279, 346, 372, 519, 523, 558, 692, 744, 1038, 1046, 1116, 1384, 1557, 1569, 2076, 2092, 2232, 3114, 3138, 4152, 4184, 4707, 5363, 6228, 6276, 9414, 10726, 12456, 12552, 16089, 16213, 18828, 21452, 32178, 32426, 37656, 42904, 48267, 48639, 64356, 64852, 90479, 96534, 97278, 128712, 129704, 145917, 180958, 193068, 194556, 271437, 291834, 361916, 386136, 389112, 542874, 583668, 723832, 814311, 1085748, 1167336, 1628622, 2171496, 2804849, 3257244, 5609698, 6514488, 8414547, 11219396, 16829094, 22438792, 25243641, 33658188, 50487282, 67316376, 100974564, 201949128]

約数ペア:

[(1, 201949128), (2, 100974564), (3, 67316376), (4, 50487282), (6, 33658188), (8, 25243641), (9, 22438792), (12, 16829094), (18, 11219396), (24, 8414547), (31, 6514488), (36, 5609698), (62, 3257244), (72, 2804849), (93, 2171496), (124, 1628622), (173, 1167336), (186, 1085748), (248, 814311), (279, 723832), (346, 583668), (372, 542874), (519, 389112), (523, 386136), (558, 361916), (692, 291834), (744, 271437), (1038, 194556), (1046, 193068), (1116, 180958), (1384, 145917), (1557, 129704), (1569, 128712), (2076, 97278), (2092, 96534), (2232, 90479), (3114, 64852), (3138, 64356), (4152, 48639), (4184, 48267), (4707, 42904), (5363, 37656), (6228, 32426), (6276, 32178), (9414, 21452), (10726, 18828), (12456, 16213), (12552, 16089)]