201046000

素因数分解:

$2^4\times 5^3\times {\mathrm{100523}}^1$

素因数の和:100546

約数の個数: 40

約数和(自身を含む): 486134064

約数和(自身を除く): 285088064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 100523, 201046, 402092, 502615, 804184, 1005230, 1608368, 2010460, 2513075, 4020920, 5026150, 8041840, 10052300, 12565375, 20104600, 25130750, 40209200, 50261500, 100523000, 201046000]

約数ペア:

[(1, 201046000), (2, 100523000), (4, 50261500), (5, 40209200), (8, 25130750), (10, 20104600), (16, 12565375), (20, 10052300), (25, 8041840), (40, 5026150), (50, 4020920), (80, 2513075), (100, 2010460), (125, 1608368), (200, 1005230), (250, 804184), (400, 502615), (500, 402092), (1000, 201046), (2000, 100523)]