200934390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{393989}}^1$

素因数の和:394016

約数の個数: 32

約数和(自身を含む): 510611040

約数和(自身を除く): 309676650

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 393989, 787978, 1181967, 1969945, 2363934, 3939890, 5909835, 6697813, 11819670, 13395626, 20093439, 33489065, 40186878, 66978130, 100467195, 200934390]

約数ペア:

[(1, 200934390), (2, 100467195), (3, 66978130), (5, 40186878), (6, 33489065), (10, 20093439), (15, 13395626), (17, 11819670), (30, 6697813), (34, 5909835), (51, 3939890), (85, 2363934), (102, 1969945), (170, 1181967), (255, 787978), (510, 393989)]