211034850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{108223}}^1$

素因数の和:108251

約数の個数: 48

約数和(自身を含む): 563630592

約数和(自身を除く): 352595742

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 108223, 216446, 324669, 541115, 649338, 1082230, 1406899, 1623345, 2705575, 2813798, 3246690, 4220697, 5411150, 7034495, 8116725, 8441394, 14068990, 16233450, 21103485, 35172475, 42206970, 70344950, 105517425, 211034850]

約数ペア:

[(1, 211034850), (2, 105517425), (3, 70344950), (5, 42206970), (6, 35172475), (10, 21103485), (13, 16233450), (15, 14068990), (25, 8441394), (26, 8116725), (30, 7034495), (39, 5411150), (50, 4220697), (65, 3246690), (75, 2813798), (78, 2705575), (130, 1623345), (150, 1406899), (195, 1082230), (325, 649338), (390, 541115), (650, 324669), (975, 216446), (1950, 108223)]