201893190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5011}}^1$

素因数の和:5117

約数の個数: 64

約数和(自身を含む): 519644160

約数和(自身を除く): 317750970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 79, 85, 102, 158, 170, 237, 255, 395, 474, 510, 790, 1185, 1343, 2370, 2686, 4029, 5011, 6715, 8058, 10022, 13430, 15033, 20145, 25055, 30066, 40290, 50110, 75165, 85187, 150330, 170374, 255561, 395869, 425935, 511122, 791738, 851870, 1187607, 1277805, 1979345, 2375214, 2555610, 3958690, 5938035, 6729773, 11876070, 13459546, 20189319, 33648865, 40378638, 67297730, 100946595, 201893190]

約数ペア:

[(1, 201893190), (2, 100946595), (3, 67297730), (5, 40378638), (6, 33648865), (10, 20189319), (15, 13459546), (17, 11876070), (30, 6729773), (34, 5938035), (51, 3958690), (79, 2555610), (85, 2375214), (102, 1979345), (158, 1277805), (170, 1187607), (237, 851870), (255, 791738), (395, 511122), (474, 425935), (510, 395869), (790, 255561), (1185, 170374), (1343, 150330), (2370, 85187), (2686, 75165), (4029, 50110), (5011, 40290), (6715, 30066), (8058, 25055), (10022, 20145), (13430, 15033)]