202294818

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:640

約数の個数: 72

約数和(自身を含む): 484943004

約数和(自身を除く): 282648186

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 293, 317, 363, 586, 634, 726, 879, 951, 1089, 1758, 1902, 2178, 2637, 2853, 3223, 3487, 5274, 5706, 6446, 6974, 9669, 10461, 19338, 20922, 29007, 31383, 35453, 38357, 58014, 62766, 70906, 76714, 92881, 106359, 115071, 185762, 212718, 230142, 278643, 319077, 345213, 557286, 638154, 690426, 835929, 1021691, 1671858, 2043382, 3065073, 6130146, 9195219, 11238601, 18390438, 22477202, 33715803, 67431606, 101147409, 202294818]

約数ペア:

[(1, 202294818), (2, 101147409), (3, 67431606), (6, 33715803), (9, 22477202), (11, 18390438), (18, 11238601), (22, 9195219), (33, 6130146), (66, 3065073), (99, 2043382), (121, 1671858), (198, 1021691), (242, 835929), (293, 690426), (317, 638154), (363, 557286), (586, 345213), (634, 319077), (726, 278643), (879, 230142), (951, 212718), (1089, 185762), (1758, 115071), (1902, 106359), (2178, 92881), (2637, 76714), (2853, 70906), (3223, 62766), (3487, 58014), (5274, 38357), (5706, 35453), (6446, 31383), (6974, 29007), (9669, 20922), (10461, 19338)]