200718050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2833}}^1$

素因数の和:2967

約数の個数: 48

約数和(自身を含む): 405885480

約数和(自身を除く): 205167430

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 109, 130, 218, 325, 545, 650, 1090, 1417, 2725, 2833, 2834, 5450, 5666, 7085, 14165, 14170, 28330, 35425, 36829, 70825, 70850, 73658, 141650, 184145, 308797, 368290, 617594, 920725, 1543985, 1841450, 3087970, 4014361, 7719925, 8028722, 15439850, 20071805, 40143610, 100359025, 200718050]

約数ペア:

[(1, 200718050), (2, 100359025), (5, 40143610), (10, 20071805), (13, 15439850), (25, 8028722), (26, 7719925), (50, 4014361), (65, 3087970), (109, 1841450), (130, 1543985), (218, 920725), (325, 617594), (545, 368290), (650, 308797), (1090, 184145), (1417, 141650), (2725, 73658), (2833, 70850), (2834, 70825), (5450, 36829), (5666, 35425), (7085, 28330), (14165, 14170)]