200427318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40787}}^1$

素因数の和:40818

約数の個数: 64

約数和(自身を含む): 548190720

約数和(自身を除く): 347763402

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 40787, 81574, 122361, 244722, 285509, 367083, 530231, 571018, 734166, 856527, 1060462, 1101249, 1590693, 1713054, 2202498, 2569581, 3181386, 3711617, 4772079, 5139162, 7423234, 7708743, 9544158, 11134851, 14316237, 15417486, 22269702, 28632474, 33404553, 66809106, 100213659, 200427318]

約数ペア:

[(1, 200427318), (2, 100213659), (3, 66809106), (6, 33404553), (7, 28632474), (9, 22269702), (13, 15417486), (14, 14316237), (18, 11134851), (21, 9544158), (26, 7708743), (27, 7423234), (39, 5139162), (42, 4772079), (54, 3711617), (63, 3181386), (78, 2569581), (91, 2202498), (117, 1713054), (126, 1590693), (182, 1101249), (189, 1060462), (234, 856527), (273, 734166), (351, 571018), (378, 530231), (546, 367083), (702, 285509), (819, 244722), (1638, 122361), (2457, 81574), (4914, 40787)]