202380675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{971}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 383761152

約数和(自身を除く): 181380477

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 397, 525, 971, 1191, 1985, 2779, 2913, 4855, 5955, 6797, 8337, 9925, 13895, 14565, 20391, 24275, 29775, 33985, 41685, 69475, 72825, 101955, 169925, 208425, 385487, 509775, 1156461, 1927435, 2698409, 5782305, 8095227, 9637175, 13492045, 28911525, 40476135, 67460225, 202380675]

約数ペア:

[(1, 202380675), (3, 67460225), (5, 40476135), (7, 28911525), (15, 13492045), (21, 9637175), (25, 8095227), (35, 5782305), (75, 2698409), (105, 1927435), (175, 1156461), (397, 509775), (525, 385487), (971, 208425), (1191, 169925), (1985, 101955), (2779, 72825), (2913, 69475), (4855, 41685), (5955, 33985), (6797, 29775), (8337, 24275), (9925, 20391), (13895, 14565)]