202550790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17909}}^1$

素因数の和:17961

約数の個数: 64

約数和(自身を含む): 541598400

約数和(自身を除く): 339047610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 11310, 17909, 35818, 53727, 89545, 107454, 179090, 232817, 268635, 465634, 519361, 537270, 698451, 1038722, 1164085, 1396902, 1558083, 2328170, 2596805, 3116166, 3492255, 5193610, 6751693, 6984510, 7790415, 13503386, 15580830, 20255079, 33758465, 40510158, 67516930, 101275395, 202550790]

約数ペア:

[(1, 202550790), (2, 101275395), (3, 67516930), (5, 40510158), (6, 33758465), (10, 20255079), (13, 15580830), (15, 13503386), (26, 7790415), (29, 6984510), (30, 6751693), (39, 5193610), (58, 3492255), (65, 3116166), (78, 2596805), (87, 2328170), (130, 1558083), (145, 1396902), (174, 1164085), (195, 1038722), (290, 698451), (377, 537270), (390, 519361), (435, 465634), (754, 268635), (870, 232817), (1131, 179090), (1885, 107454), (2262, 89545), (3770, 53727), (5655, 35818), (11310, 17909)]