203385870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{11243}}^1$

素因数の和:11326

約数の個数: 64

約数和(自身を含む): 550506240

約数和(自身を除く): 347120370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 201, 270, 335, 402, 603, 670, 1005, 1206, 1809, 2010, 3015, 3618, 6030, 9045, 11243, 18090, 22486, 33729, 56215, 67458, 101187, 112430, 168645, 202374, 303561, 337290, 505935, 607122, 753281, 1011870, 1506562, 1517805, 2259843, 3035610, 3766405, 4519686, 6779529, 7532810, 11299215, 13559058, 20338587, 22598430, 33897645, 40677174, 67795290, 101692935, 203385870]

約数ペア:

[(1, 203385870), (2, 101692935), (3, 67795290), (5, 40677174), (6, 33897645), (9, 22598430), (10, 20338587), (15, 13559058), (18, 11299215), (27, 7532810), (30, 6779529), (45, 4519686), (54, 3766405), (67, 3035610), (90, 2259843), (134, 1517805), (135, 1506562), (201, 1011870), (270, 753281), (335, 607122), (402, 505935), (603, 337290), (670, 303561), (1005, 202374), (1206, 168645), (1809, 112430), (2010, 101187), (3015, 67458), (3618, 56215), (6030, 33729), (9045, 22486), (11243, 18090)]