200005992

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{16057}}^1$

素因数の和:16242

約数の個数: 48

約数和(自身を含む): 544847940

約数和(自身を除く): 344841948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 6228, 12456, 16057, 32114, 48171, 64228, 96342, 128456, 144513, 192684, 289026, 385368, 578052, 1156104, 2777861, 5555722, 8333583, 11111444, 16667166, 22222888, 25000749, 33334332, 50001498, 66668664, 100002996, 200005992]

約数ペア:

[(1, 200005992), (2, 100002996), (3, 66668664), (4, 50001498), (6, 33334332), (8, 25000749), (9, 22222888), (12, 16667166), (18, 11111444), (24, 8333583), (36, 5555722), (72, 2777861), (173, 1156104), (346, 578052), (519, 385368), (692, 289026), (1038, 192684), (1384, 144513), (1557, 128456), (2076, 96342), (3114, 64228), (4152, 48171), (6228, 32114), (12456, 16057)]