190212412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 371953120

約数和(自身を除く): 181740708

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 109, 148, 218, 436, 481, 907, 962, 1417, 1814, 1924, 2834, 3628, 4033, 5668, 8066, 11791, 16132, 23582, 33559, 47164, 52429, 67118, 98863, 104858, 134236, 197726, 209716, 395452, 436267, 872534, 1285219, 1745068, 2570438, 3657931, 5140876, 7315862, 14631724, 47553103, 95106206, 190212412]

約数ペア:

[(1, 190212412), (2, 95106206), (4, 47553103), (13, 14631724), (26, 7315862), (37, 5140876), (52, 3657931), (74, 2570438), (109, 1745068), (148, 1285219), (218, 872534), (436, 436267), (481, 395452), (907, 209716), (962, 197726), (1417, 134236), (1814, 104858), (1924, 98863), (2834, 67118), (3628, 52429), (4033, 47164), (5668, 33559), (8066, 23582), (11791, 16132)]