201118716

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{829}}^1$

素因数の和:1155

約数の個数: 72

約数和(自身を含む): 532939680

約数和(自身を除く): 331820964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 293, 414, 586, 828, 829, 879, 1172, 1658, 1758, 2487, 2637, 3316, 3516, 4974, 5274, 6739, 7461, 9948, 10548, 13478, 14922, 19067, 20217, 26956, 29844, 38134, 40434, 57201, 60651, 76268, 80868, 114402, 121302, 171603, 228804, 242604, 242897, 343206, 485794, 686412, 728691, 971588, 1457382, 2186073, 2914764, 4372146, 5586631, 8744292, 11173262, 16759893, 22346524, 33519786, 50279679, 67039572, 100559358, 201118716]

約数ペア:

[(1, 201118716), (2, 100559358), (3, 67039572), (4, 50279679), (6, 33519786), (9, 22346524), (12, 16759893), (18, 11173262), (23, 8744292), (36, 5586631), (46, 4372146), (69, 2914764), (92, 2186073), (138, 1457382), (207, 971588), (276, 728691), (293, 686412), (414, 485794), (586, 343206), (828, 242897), (829, 242604), (879, 228804), (1172, 171603), (1658, 121302), (1758, 114402), (2487, 80868), (2637, 76268), (3316, 60651), (3516, 57201), (4974, 40434), (5274, 38134), (6739, 29844), (7461, 26956), (9948, 20217), (10548, 19067), (13478, 14922)]