258101102

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{20507}}^1$

素因数の和:20576

約数の個数: 32

約数和(自身を含む): 472504320

約数和(自身を除く): 214403218

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1798, 6293, 12586, 20507, 41014, 143549, 287098, 594703, 635717, 1189406, 1271434, 4162921, 4450019, 8325842, 8900038, 18435793, 36871586, 129050551, 258101102]

約数ペア:

[(1, 258101102), (2, 129050551), (7, 36871586), (14, 18435793), (29, 8900038), (31, 8325842), (58, 4450019), (62, 4162921), (203, 1271434), (217, 1189406), (406, 635717), (434, 594703), (899, 287098), (1798, 143549), (6293, 41014), (12586, 20507)]