196950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 531216

約数和(自身を除く): 334266

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 101, 130, 150, 195, 202, 303, 325, 390, 505, 606, 650, 975, 1010, 1313, 1515, 1950, 2525, 2626, 3030, 3939, 5050, 6565, 7575, 7878, 13130, 15150, 19695, 32825, 39390, 65650, 98475, 196950]

約数ペア:

[(1, 196950), (2, 98475), (3, 65650), (5, 39390), (6, 32825), (10, 19695), (13, 15150), (15, 13130), (25, 7878), (26, 7575), (30, 6565), (39, 5050), (50, 3939), (65, 3030), (75, 2626), (78, 2525), (101, 1950), (130, 1515), (150, 1313), (195, 1010), (202, 975), (303, 650), (325, 606), (390, 505)]