201138448

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{13709}}^1$

素因数の和:13855

約数の個数: 40

約数和(自身を含む): 448810560

約数和(自身を除く): 247672112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 7336, 13709, 14672, 27418, 54836, 95963, 109672, 191926, 219344, 383852, 767704, 1535408, 1795879, 3591758, 7183516, 12571153, 14367032, 25142306, 28734064, 50284612, 100569224, 201138448]

約数ペア:

[(1, 201138448), (2, 100569224), (4, 50284612), (7, 28734064), (8, 25142306), (14, 14367032), (16, 12571153), (28, 7183516), (56, 3591758), (112, 1795879), (131, 1535408), (262, 767704), (524, 383852), (917, 219344), (1048, 191926), (1834, 109672), (2096, 95963), (3668, 54836), (7336, 27418), (13709, 14672)]