200643129

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 331776000

約数和(自身を除く): 131132871

約数列:

[1, 3, 9, 17, 27, 31, 51, 59, 93, 153, 177, 239, 279, 459, 527, 531, 717, 837, 1003, 1581, 1593, 1829, 2151, 3009, 4063, 4743, 5487, 6453, 7409, 9027, 12189, 14101, 14229, 16461, 22227, 27081, 31093, 36567, 42303, 49383, 66681, 93279, 109701, 125953, 126909, 200043, 239717, 279837, 377859, 380727, 437131, 719151, 839511, 1133577, 1311393, 2157453, 3400731, 3934179, 6472359, 7431227, 11802537, 22293681, 66881043, 200643129]

約数ペア:

[(1, 200643129), (3, 66881043), (9, 22293681), (17, 11802537), (27, 7431227), (31, 6472359), (51, 3934179), (59, 3400731), (93, 2157453), (153, 1311393), (177, 1133577), (239, 839511), (279, 719151), (459, 437131), (527, 380727), (531, 377859), (717, 279837), (837, 239717), (1003, 200043), (1581, 126909), (1593, 125953), (1829, 109701), (2151, 93279), (3009, 66681), (4063, 49383), (4743, 42303), (5487, 36567), (6453, 31093), (7409, 27081), (9027, 22227), (12189, 16461), (14101, 14229)]