215632164

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{1531}}^1$

素因数の和:1657

約数の個数: 72

約数和(自身を含む): 559106464

約数和(自身を除く): 343474300

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 121, 132, 194, 242, 291, 363, 388, 484, 582, 726, 1067, 1164, 1452, 1531, 2134, 3062, 3201, 4268, 4593, 6124, 6402, 9186, 11737, 12804, 16841, 18372, 23474, 33682, 35211, 46948, 50523, 67364, 70422, 101046, 140844, 148507, 185251, 202092, 297014, 370502, 445521, 555753, 594028, 741004, 891042, 1111506, 1633577, 1782084, 2223012, 3267154, 4900731, 6534308, 9801462, 17969347, 19602924, 35938694, 53908041, 71877388, 107816082, 215632164]

約数ペア:

[(1, 215632164), (2, 107816082), (3, 71877388), (4, 53908041), (6, 35938694), (11, 19602924), (12, 17969347), (22, 9801462), (33, 6534308), (44, 4900731), (66, 3267154), (97, 2223012), (121, 1782084), (132, 1633577), (194, 1111506), (242, 891042), (291, 741004), (363, 594028), (388, 555753), (484, 445521), (582, 370502), (726, 297014), (1067, 202092), (1164, 185251), (1452, 148507), (1531, 140844), (2134, 101046), (3062, 70422), (3201, 67364), (4268, 50523), (4593, 46948), (6124, 35211), (6402, 33682), (9186, 23474), (11737, 18372), (12804, 16841)]