201896370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172561}}^1$

素因数の和:172587

約数の個数: 48

約数和(自身を含む): 565313112

約数和(自身を除く): 363416742

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 172561, 345122, 517683, 862805, 1035366, 1553049, 1725610, 2243293, 2588415, 3106098, 4486586, 5176830, 6729879, 7765245, 11216465, 13459758, 15530490, 20189637, 22432930, 33649395, 40379274, 67298790, 100948185, 201896370]

約数ペア:

[(1, 201896370), (2, 100948185), (3, 67298790), (5, 40379274), (6, 33649395), (9, 22432930), (10, 20189637), (13, 15530490), (15, 13459758), (18, 11216465), (26, 7765245), (30, 6729879), (39, 5176830), (45, 4486586), (65, 3106098), (78, 2588415), (90, 2243293), (117, 1725610), (130, 1553049), (195, 1035366), (234, 862805), (390, 517683), (585, 345122), (1170, 172561)]