198301290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31627}}^1$

素因数の和:31667

約数の個数: 64

約数和(自身を含む): 546531840

約数和(自身を除く): 348230550

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 31627, 63254, 94881, 158135, 189762, 316270, 347897, 474405, 600913, 695794, 948810, 1043691, 1201826, 1739485, 1802739, 2087382, 3004565, 3478970, 3605478, 5218455, 6009130, 6610043, 9013695, 10436910, 13220086, 18027390, 19830129, 33050215, 39660258, 66100430, 99150645, 198301290]

約数ペア:

[(1, 198301290), (2, 99150645), (3, 66100430), (5, 39660258), (6, 33050215), (10, 19830129), (11, 18027390), (15, 13220086), (19, 10436910), (22, 9013695), (30, 6610043), (33, 6009130), (38, 5218455), (55, 3605478), (57, 3478970), (66, 3004565), (95, 2087382), (110, 1802739), (114, 1739485), (165, 1201826), (190, 1043691), (209, 948810), (285, 695794), (330, 600913), (418, 474405), (570, 347897), (627, 316270), (1045, 189762), (1254, 158135), (2090, 94881), (3135, 63254), (6270, 31627)]