202086018

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 444600000

約数和(自身を除く): 242513982

約数列:

[1, 2, 3, 6, 9, 18, 149, 151, 298, 302, 447, 453, 499, 894, 906, 998, 1341, 1359, 1497, 2682, 2718, 2994, 4491, 8982, 22499, 44998, 67497, 74351, 75349, 134994, 148702, 150698, 202491, 223053, 226047, 404982, 446106, 452094, 669159, 678141, 1338318, 1356282, 11227001, 22454002, 33681003, 67362006, 101043009, 202086018]

約数ペア:

[(1, 202086018), (2, 101043009), (3, 67362006), (6, 33681003), (9, 22454002), (18, 11227001), (149, 1356282), (151, 1338318), (298, 678141), (302, 669159), (447, 452094), (453, 446106), (499, 404982), (894, 226047), (906, 223053), (998, 202491), (1341, 150698), (1359, 148702), (1497, 134994), (2682, 75349), (2718, 74351), (2994, 67497), (4491, 44998), (8982, 22499)]