201139563

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 313528320

約数和(自身を除く): 112388757

約数列:

[1, 3, 17, 29, 31, 41, 51, 87, 93, 107, 123, 321, 493, 527, 697, 899, 1189, 1271, 1479, 1581, 1819, 2091, 2697, 3103, 3317, 3567, 3813, 4387, 5457, 9309, 9951, 13161, 15283, 20213, 21607, 36859, 45849, 52751, 56389, 60639, 64821, 74579, 96193, 110577, 127223, 135997, 158253, 169167, 223737, 288579, 381669, 407991, 626603, 1635281, 1879809, 2162791, 2311949, 3943913, 4905843, 6488373, 6935847, 11831739, 67046521, 201139563]

約数ペア:

[(1, 201139563), (3, 67046521), (17, 11831739), (29, 6935847), (31, 6488373), (41, 4905843), (51, 3943913), (87, 2311949), (93, 2162791), (107, 1879809), (123, 1635281), (321, 626603), (493, 407991), (527, 381669), (697, 288579), (899, 223737), (1189, 169167), (1271, 158253), (1479, 135997), (1581, 127223), (1819, 110577), (2091, 96193), (2697, 74579), (3103, 64821), (3317, 60639), (3567, 56389), (3813, 52751), (4387, 45849), (5457, 36859), (9309, 21607), (9951, 20213), (13161, 15283)]