202141545

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 344134080

約数和(自身を除く): 141992535

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 379, 465, 555, 961, 1137, 1147, 1895, 2883, 3441, 4805, 5685, 5735, 11749, 14023, 14415, 17205, 35247, 35557, 42069, 58745, 70115, 106671, 176235, 177785, 210345, 364219, 434713, 533355, 1092657, 1304139, 1821095, 2173565, 5463285, 6520695, 13476103, 40428309, 67380515, 202141545]

約数ペア:

[(1, 202141545), (3, 67380515), (5, 40428309), (15, 13476103), (31, 6520695), (37, 5463285), (93, 2173565), (111, 1821095), (155, 1304139), (185, 1092657), (379, 533355), (465, 434713), (555, 364219), (961, 210345), (1137, 177785), (1147, 176235), (1895, 106671), (2883, 70115), (3441, 58745), (4805, 42069), (5685, 35557), (5735, 35247), (11749, 17205), (14023, 14415)]