200909460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{25561}}^1$

素因数の和:25704

約数の個数: 48

約数和(自身を含む): 566862912

約数和(自身を除く): 365953452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 25561, 51122, 76683, 102244, 127805, 153366, 255610, 306732, 383415, 511220, 766830, 1533660, 3348491, 6696982, 10045473, 13393964, 16742455, 20090946, 33484910, 40181892, 50227365, 66969820, 100454730, 200909460]

約数ペア:

[(1, 200909460), (2, 100454730), (3, 66969820), (4, 50227365), (5, 40181892), (6, 33484910), (10, 20090946), (12, 16742455), (15, 13393964), (20, 10045473), (30, 6696982), (60, 3348491), (131, 1533660), (262, 766830), (393, 511220), (524, 383415), (655, 306732), (786, 255610), (1310, 153366), (1572, 127805), (1965, 102244), (2620, 76683), (3930, 51122), (7860, 25561)]