201930100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{106279}}^1$

素因数の和:106312

約数の個数: 36

約数和(自身を含む): 461255200

約数和(自身を除く): 259325100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 106279, 212558, 425116, 531395, 1062790, 2019301, 2125580, 2656975, 4038602, 5313950, 8077204, 10096505, 10627900, 20193010, 40386020, 50482525, 100965050, 201930100]

約数ペア:

[(1, 201930100), (2, 100965050), (4, 50482525), (5, 40386020), (10, 20193010), (19, 10627900), (20, 10096505), (25, 8077204), (38, 5313950), (50, 4038602), (76, 2656975), (95, 2125580), (100, 2019301), (190, 1062790), (380, 531395), (475, 425116), (950, 212558), (1900, 106279)]