201165220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1129}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 432835200

約数和(自身を除く): 231669980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 151, 236, 295, 302, 590, 604, 755, 1129, 1180, 1510, 2258, 3020, 4516, 5645, 8909, 11290, 17818, 22580, 35636, 44545, 66611, 89090, 133222, 170479, 178180, 266444, 333055, 340958, 666110, 681916, 852395, 1332220, 1704790, 3409580, 10058261, 20116522, 40233044, 50291305, 100582610, 201165220]

約数ペア:

[(1, 201165220), (2, 100582610), (4, 50291305), (5, 40233044), (10, 20116522), (20, 10058261), (59, 3409580), (118, 1704790), (151, 1332220), (236, 852395), (295, 681916), (302, 666110), (590, 340958), (604, 333055), (755, 266444), (1129, 178180), (1180, 170479), (1510, 133222), (2258, 89090), (3020, 66611), (4516, 44545), (5645, 35636), (8909, 22580), (11290, 17818)]