204199635

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 358834176

約数和(自身を除く): 154634541

約数列:

[1, 3, 5, 15, 23, 31, 61, 69, 93, 115, 155, 183, 305, 313, 345, 465, 713, 915, 939, 1403, 1565, 1891, 2139, 3565, 4209, 4695, 5673, 7015, 7199, 9455, 9703, 10695, 19093, 21045, 21597, 28365, 29109, 35995, 43493, 48515, 57279, 95465, 107985, 130479, 145545, 217465, 223169, 286395, 439139, 591883, 652395, 669507, 1115845, 1317417, 1775649, 2195695, 2959415, 3347535, 6587085, 8878245, 13613309, 40839927, 68066545, 204199635]

約数ペア:

[(1, 204199635), (3, 68066545), (5, 40839927), (15, 13613309), (23, 8878245), (31, 6587085), (61, 3347535), (69, 2959415), (93, 2195695), (115, 1775649), (155, 1317417), (183, 1115845), (305, 669507), (313, 652395), (345, 591883), (465, 439139), (713, 286395), (915, 223169), (939, 217465), (1403, 145545), (1565, 130479), (1891, 107985), (2139, 95465), (3565, 57279), (4209, 48515), (4695, 43493), (5673, 35995), (7015, 29109), (7199, 28365), (9455, 21597), (9703, 21045), (10695, 19093)]