208078152200

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{14653391}}^1$

素因数の和:14653478

約数の個数: 48

約数和(自身を含む): 490595564160

約数和(自身を除く): 282517411960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3550, 7100, 14200, 14653391, 29306782, 58613564, 73266955, 117227128, 146533910, 293067820, 366334775, 586135640, 732669550, 1040390761, 1465339100, 2080781522, 2930678200, 4161563044, 5201953805, 8323126088, 10403907610, 20807815220, 26009769025, 41615630440, 52019538050, 104039076100, 208078152200]

約数ペア:

[(1, 208078152200), (2, 104039076100), (4, 52019538050), (5, 41615630440), (8, 26009769025), (10, 20807815220), (20, 10403907610), (25, 8323126088), (40, 5201953805), (50, 4161563044), (71, 2930678200), (100, 2080781522), (142, 1465339100), (200, 1040390761), (284, 732669550), (355, 586135640), (568, 366334775), (710, 293067820), (1420, 146533910), (1775, 117227128), (2840, 73266955), (3550, 58613564), (7100, 29306782), (14200, 14653391)]