228201780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{200177}}^1$

素因数の和:200208

約数の個数: 48

約数和(自身を含む): 672598080

約数和(自身を除く): 444396300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 200177, 400354, 600531, 800708, 1000885, 1201062, 2001770, 2402124, 3002655, 3803363, 4003540, 6005310, 7606726, 11410089, 12010620, 15213452, 19016815, 22820178, 38033630, 45640356, 57050445, 76067260, 114100890, 228201780]

約数ペア:

[(1, 228201780), (2, 114100890), (3, 76067260), (4, 57050445), (5, 45640356), (6, 38033630), (10, 22820178), (12, 19016815), (15, 15213452), (19, 12010620), (20, 11410089), (30, 7606726), (38, 6005310), (57, 4003540), (60, 3803363), (76, 3002655), (95, 2402124), (114, 2001770), (190, 1201062), (228, 1000885), (285, 800708), (380, 600531), (570, 400354), (1140, 200177)]