202248050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 388903680

約数和(自身を除く): 186655630

約数列:

[1, 2, 5, 10, 25, 47, 50, 89, 94, 178, 235, 445, 470, 890, 967, 1175, 1934, 2225, 2350, 4183, 4450, 4835, 8366, 9670, 20915, 24175, 41830, 45449, 48350, 86063, 90898, 104575, 172126, 209150, 227245, 430315, 454490, 860630, 1136225, 2151575, 2272450, 4044961, 4303150, 8089922, 20224805, 40449610, 101124025, 202248050]

約数ペア:

[(1, 202248050), (2, 101124025), (5, 40449610), (10, 20224805), (25, 8089922), (47, 4303150), (50, 4044961), (89, 2272450), (94, 2151575), (178, 1136225), (235, 860630), (445, 454490), (470, 430315), (890, 227245), (967, 209150), (1175, 172126), (1934, 104575), (2225, 90898), (2350, 86063), (4183, 48350), (4450, 45449), (4835, 41830), (8366, 24175), (9670, 20915)]