201997460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2377}}^1$

素因数の和:3000

約数の個数: 48

約数和(自身を含む): 485796864

約数和(自身を除く): 283799404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 607, 1214, 2377, 2428, 3035, 4249, 4754, 6070, 8498, 9508, 11885, 12140, 16639, 16996, 21245, 23770, 33278, 42490, 47540, 66556, 83195, 84980, 166390, 332780, 1442839, 2885678, 5771356, 7214195, 10099873, 14428390, 20199746, 28856780, 40399492, 50499365, 100998730, 201997460]

約数ペア:

[(1, 201997460), (2, 100998730), (4, 50499365), (5, 40399492), (7, 28856780), (10, 20199746), (14, 14428390), (20, 10099873), (28, 7214195), (35, 5771356), (70, 2885678), (140, 1442839), (607, 332780), (1214, 166390), (2377, 84980), (2428, 83195), (3035, 66556), (4249, 47540), (4754, 42490), (6070, 33278), (8498, 23770), (9508, 21245), (11885, 16996), (12140, 16639)]