200983600

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{6883}}^1$

素因数の和:6974

約数の個数: 60

約数和(自身を含む): 489548776

約数和(自身を除く): 288565176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 146, 200, 292, 365, 400, 584, 730, 1168, 1460, 1825, 2920, 3650, 5840, 6883, 7300, 13766, 14600, 27532, 29200, 34415, 55064, 68830, 110128, 137660, 172075, 275320, 344150, 502459, 550640, 688300, 1004918, 1376600, 2009836, 2512295, 2753200, 4019672, 5024590, 8039344, 10049180, 12561475, 20098360, 25122950, 40196720, 50245900, 100491800, 200983600]

約数ペア:

[(1, 200983600), (2, 100491800), (4, 50245900), (5, 40196720), (8, 25122950), (10, 20098360), (16, 12561475), (20, 10049180), (25, 8039344), (40, 5024590), (50, 4019672), (73, 2753200), (80, 2512295), (100, 2009836), (146, 1376600), (200, 1004918), (292, 688300), (365, 550640), (400, 502459), (584, 344150), (730, 275320), (1168, 172075), (1460, 137660), (1825, 110128), (2920, 68830), (3650, 55064), (5840, 34415), (6883, 29200), (7300, 27532), (13766, 14600)]