200253508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 439024320

約数和(自身を除く): 238770812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 101, 169, 182, 202, 338, 364, 404, 419, 676, 707, 838, 1183, 1313, 1414, 1676, 2366, 2626, 2828, 2933, 4732, 5252, 5447, 5866, 9191, 10894, 11732, 17069, 18382, 21788, 34138, 36764, 38129, 42319, 68276, 70811, 76258, 84638, 119483, 141622, 152516, 169276, 238966, 283244, 296233, 477932, 495677, 550147, 592466, 991354, 1100294, 1184932, 1982708, 2200588, 3851029, 7151911, 7702058, 14303822, 15404116, 28607644, 50063377, 100126754, 200253508]

約数ペア:

[(1, 200253508), (2, 100126754), (4, 50063377), (7, 28607644), (13, 15404116), (14, 14303822), (26, 7702058), (28, 7151911), (52, 3851029), (91, 2200588), (101, 1982708), (169, 1184932), (182, 1100294), (202, 991354), (338, 592466), (364, 550147), (404, 495677), (419, 477932), (676, 296233), (707, 283244), (838, 238966), (1183, 169276), (1313, 152516), (1414, 141622), (1676, 119483), (2366, 84638), (2626, 76258), (2828, 70811), (2933, 68276), (4732, 42319), (5252, 38129), (5447, 36764), (5866, 34138), (9191, 21788), (10894, 18382), (11732, 17069)]