199449486

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{55127}}^1$

素因数の和:55205

約数の個数: 32

約数和(自身を含む): 449844480

約数和(自身を除く): 250394994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 55127, 110254, 165381, 330762, 496143, 992286, 1488429, 2976858, 3693509, 7387018, 11080527, 22161054, 33241581, 66483162, 99724743, 199449486]

約数ペア:

[(1, 199449486), (2, 99724743), (3, 66483162), (6, 33241581), (9, 22161054), (18, 11080527), (27, 7387018), (54, 3693509), (67, 2976858), (134, 1488429), (201, 992286), (402, 496143), (603, 330762), (1206, 165381), (1809, 110254), (3618, 55127)]