202813309420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3372353}}^1$

素因数の和:3372490

約数の個数: 48

約数和(自身を含む): 444179490048

約数和(自身を除く): 241366180628

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 97, 124, 155, 194, 310, 388, 485, 620, 970, 1940, 3007, 6014, 12028, 15035, 30070, 60140, 3372353, 6744706, 13489412, 16861765, 33723530, 67447060, 104542943, 209085886, 327118241, 418171772, 522714715, 654236482, 1045429430, 1308472964, 1635591205, 2090858860, 3271182410, 6542364820, 10140665471, 20281330942, 40562661884, 50703327355, 101406654710, 202813309420]

約数ペア:

[(1, 202813309420), (2, 101406654710), (4, 50703327355), (5, 40562661884), (10, 20281330942), (20, 10140665471), (31, 6542364820), (62, 3271182410), (97, 2090858860), (124, 1635591205), (155, 1308472964), (194, 1045429430), (310, 654236482), (388, 522714715), (485, 418171772), (620, 327118241), (970, 209085886), (1940, 104542943), (3007, 67447060), (6014, 33723530), (12028, 16861765), (15035, 13489412), (30070, 6744706), (60140, 3372353)]