202123530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{45833}}^1$

素因数の和:45860

約数の個数: 72

約数和(自身を含む): 611333892

約数和(自身を除く): 409210362

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 45833, 91666, 137499, 229165, 274998, 320831, 412497, 458330, 641662, 687495, 824994, 962493, 1374990, 1604155, 1924986, 2062485, 2245817, 2887479, 3208310, 4124970, 4491634, 4812465, 5774958, 6737451, 9624930, 11229085, 13474902, 14437395, 20212353, 22458170, 28874790, 33687255, 40424706, 67374510, 101061765, 202123530]

約数ペア:

[(1, 202123530), (2, 101061765), (3, 67374510), (5, 40424706), (6, 33687255), (7, 28874790), (9, 22458170), (10, 20212353), (14, 14437395), (15, 13474902), (18, 11229085), (21, 9624930), (30, 6737451), (35, 5774958), (42, 4812465), (45, 4491634), (49, 4124970), (63, 3208310), (70, 2887479), (90, 2245817), (98, 2062485), (105, 1924986), (126, 1604155), (147, 1374990), (210, 962493), (245, 824994), (294, 687495), (315, 641662), (441, 458330), (490, 412497), (630, 320831), (735, 274998), (882, 229165), (1470, 137499), (2205, 91666), (4410, 45833)]