201997764

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1169

約数の個数: 72

約数和(自身を含む): 524989920

約数和(自身を除く): 322992156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 83, 134, 166, 201, 249, 268, 332, 402, 498, 603, 747, 804, 996, 1009, 1206, 1494, 2018, 2412, 2988, 3027, 4036, 5561, 6054, 9081, 11122, 12108, 16683, 18162, 22244, 33366, 36324, 50049, 66732, 67603, 83747, 100098, 135206, 167494, 200196, 202809, 251241, 270412, 334988, 405618, 502482, 608427, 753723, 811236, 1004964, 1216854, 1507446, 2433708, 3014892, 5611049, 11222098, 16833147, 22444196, 33666294, 50499441, 67332588, 100998882, 201997764]

約数ペア:

[(1, 201997764), (2, 100998882), (3, 67332588), (4, 50499441), (6, 33666294), (9, 22444196), (12, 16833147), (18, 11222098), (36, 5611049), (67, 3014892), (83, 2433708), (134, 1507446), (166, 1216854), (201, 1004964), (249, 811236), (268, 753723), (332, 608427), (402, 502482), (498, 405618), (603, 334988), (747, 270412), (804, 251241), (996, 202809), (1009, 200196), (1206, 167494), (1494, 135206), (2018, 100098), (2412, 83747), (2988, 67603), (3027, 66732), (4036, 50049), (5561, 36324), (6054, 33366), (9081, 22244), (11122, 18162), (12108, 16683)]