202342995

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 372556800

約数和(自身を除く): 170213805

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 139, 205, 263, 369, 417, 615, 695, 789, 1107, 1251, 1315, 1845, 2085, 2367, 3753, 3945, 5535, 5699, 6255, 7101, 10783, 11835, 17097, 18765, 28495, 32349, 35505, 36557, 51291, 53915, 85485, 97047, 109671, 153873, 161745, 182785, 256455, 291141, 329013, 485235, 548355, 769365, 987039, 1455705, 1498837, 1645065, 4496511, 4935195, 7494185, 13489533, 22482555, 40468599, 67447665, 202342995]

約数ペア:

[(1, 202342995), (3, 67447665), (5, 40468599), (9, 22482555), (15, 13489533), (27, 7494185), (41, 4935195), (45, 4496511), (123, 1645065), (135, 1498837), (139, 1455705), (205, 987039), (263, 769365), (369, 548355), (417, 485235), (615, 329013), (695, 291141), (789, 256455), (1107, 182785), (1251, 161745), (1315, 153873), (1845, 109671), (2085, 97047), (2367, 85485), (3753, 53915), (3945, 51291), (5535, 36557), (5699, 35505), (6255, 32349), (7101, 28495), (10783, 18765), (11835, 17097)]