243340076

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{10987}}^1$

素因数の和:11118

約数の個数: 36

約数和(自身を含む): 499800168

約数和(自身を除く): 256460092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 452, 791, 1582, 3164, 5537, 10987, 11074, 21974, 22148, 43948, 76909, 153818, 307636, 538363, 1076726, 1241531, 2153452, 2483062, 4966124, 8690717, 17381434, 34762868, 60835019, 121670038, 243340076]

約数ペア:

[(1, 243340076), (2, 121670038), (4, 60835019), (7, 34762868), (14, 17381434), (28, 8690717), (49, 4966124), (98, 2483062), (113, 2153452), (196, 1241531), (226, 1076726), (452, 538363), (791, 307636), (1582, 153818), (3164, 76909), (5537, 43948), (10987, 22148), (11074, 21974)]