202024980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{4817}}^1$

素因数の和:5065

約数の個数: 72

約数和(自身を含む): 615566952

約数和(自身を除く): 413541972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1165, 1398, 2097, 2330, 2796, 3495, 4194, 4660, 4817, 6990, 8388, 9634, 10485, 13980, 14451, 19268, 20970, 24085, 28902, 41940, 43353, 48170, 57804, 72255, 86706, 96340, 144510, 173412, 216765, 289020, 433530, 867060, 1122361, 2244722, 3367083, 4489444, 5611805, 6734166, 10101249, 11223610, 13468332, 16835415, 20202498, 22447220, 33670830, 40404996, 50506245, 67341660, 101012490, 202024980]

約数ペア:

[(1, 202024980), (2, 101012490), (3, 67341660), (4, 50506245), (5, 40404996), (6, 33670830), (9, 22447220), (10, 20202498), (12, 16835415), (15, 13468332), (18, 11223610), (20, 10101249), (30, 6734166), (36, 5611805), (45, 4489444), (60, 3367083), (90, 2244722), (180, 1122361), (233, 867060), (466, 433530), (699, 289020), (932, 216765), (1165, 173412), (1398, 144510), (2097, 96340), (2330, 86706), (2796, 72255), (3495, 57804), (4194, 48170), (4660, 43353), (4817, 41940), (6990, 28902), (8388, 24085), (9634, 20970), (10485, 19268), (13980, 14451)]