203157038

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 377855280

約数和(自身を除く): 174698242

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 197, 238, 394, 619, 833, 1238, 1379, 1666, 2758, 3349, 4333, 6698, 8666, 9653, 10523, 19306, 21046, 23443, 30331, 46886, 60662, 73661, 121943, 147322, 164101, 243886, 328202, 515627, 853601, 1031254, 1707202, 2073031, 4146062, 5975207, 11950414, 14511217, 29022434, 101578519, 203157038]

約数ペア:

[(1, 203157038), (2, 101578519), (7, 29022434), (14, 14511217), (17, 11950414), (34, 5975207), (49, 4146062), (98, 2073031), (119, 1707202), (197, 1031254), (238, 853601), (394, 515627), (619, 328202), (833, 243886), (1238, 164101), (1379, 147322), (1666, 121943), (2758, 73661), (3349, 60662), (4333, 46886), (6698, 30331), (8666, 23443), (9653, 21046), (10523, 19306)]