200297500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{6163}}^1$

素因数の和:6200

約数の個数: 60

約数和(自身を含む): 471780232

約数和(自身を除く): 271482732

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 625, 650, 1250, 1300, 1625, 2500, 3250, 6163, 6500, 8125, 12326, 16250, 24652, 30815, 32500, 61630, 80119, 123260, 154075, 160238, 308150, 320476, 400595, 616300, 770375, 801190, 1540750, 1602380, 2002975, 3081500, 3851875, 4005950, 7703750, 8011900, 10014875, 15407500, 20029750, 40059500, 50074375, 100148750, 200297500]

約数ペア:

[(1, 200297500), (2, 100148750), (4, 50074375), (5, 40059500), (10, 20029750), (13, 15407500), (20, 10014875), (25, 8011900), (26, 7703750), (50, 4005950), (52, 3851875), (65, 3081500), (100, 2002975), (125, 1602380), (130, 1540750), (250, 801190), (260, 770375), (325, 616300), (500, 400595), (625, 320476), (650, 308150), (1250, 160238), (1300, 154075), (1625, 123260), (2500, 80119), (3250, 61630), (6163, 32500), (6500, 30815), (8125, 24652), (12326, 16250)]