201660876

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 522810288

約数和(自身を除く): 321149412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 131, 183, 244, 262, 366, 393, 524, 549, 701, 732, 786, 1098, 1179, 1402, 1572, 2103, 2196, 2358, 2804, 4206, 4716, 6309, 7991, 8412, 12618, 15982, 23973, 25236, 31964, 42761, 47946, 71919, 85522, 91831, 95892, 128283, 143838, 171044, 183662, 256566, 275493, 287676, 367324, 384849, 513132, 550986, 769698, 826479, 1101972, 1539396, 1652958, 3305916, 5601691, 11203382, 16805073, 22406764, 33610146, 50415219, 67220292, 100830438, 201660876]

約数ペア:

[(1, 201660876), (2, 100830438), (3, 67220292), (4, 50415219), (6, 33610146), (9, 22406764), (12, 16805073), (18, 11203382), (36, 5601691), (61, 3305916), (122, 1652958), (131, 1539396), (183, 1101972), (244, 826479), (262, 769698), (366, 550986), (393, 513132), (524, 384849), (549, 367324), (701, 287676), (732, 275493), (786, 256566), (1098, 183662), (1179, 171044), (1402, 143838), (1572, 128283), (2103, 95892), (2196, 91831), (2358, 85522), (2804, 71919), (4206, 47946), (4716, 42761), (6309, 31964), (7991, 25236), (8412, 23973), (12618, 15982)]