402201220

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{33461}}^1$

素因数の和:34071

約数の個数: 24

約数和(自身を含む): 846053208

約数和(自身を除く): 443851988

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 12020, 33461, 66922, 133844, 167305, 334610, 669220, 20110061, 40220122, 80440244, 100550305, 201100610, 402201220]

約数ペア:

[(1, 402201220), (2, 201100610), (4, 100550305), (5, 80440244), (10, 40220122), (20, 20110061), (601, 669220), (1202, 334610), (2404, 167305), (3005, 133844), (6010, 66922), (12020, 33461)]