202141328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3209}}^1$

素因数の和:3375

約数の個数: 40

約数和(自身を含む): 407592960

約数和(自身を除く): 205451632

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 1016, 2032, 3209, 3937, 6418, 7874, 12836, 15748, 25672, 31496, 51344, 62992, 99479, 198958, 397916, 407543, 795832, 815086, 1591664, 1630172, 3260344, 6520688, 12633833, 25267666, 50535332, 101070664, 202141328]

約数ペア:

[(1, 202141328), (2, 101070664), (4, 50535332), (8, 25267666), (16, 12633833), (31, 6520688), (62, 3260344), (124, 1630172), (127, 1591664), (248, 815086), (254, 795832), (496, 407543), (508, 397916), (1016, 198958), (2032, 99479), (3209, 62992), (3937, 51344), (6418, 31496), (7874, 25672), (12836, 15748)]