201269940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{37691}}^1$

素因数の和:37792

約数の個数: 48

約数和(自身を含む): 569903040

約数和(自身を除く): 368633100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 37691, 75382, 113073, 150764, 188455, 226146, 376910, 452292, 565365, 753820, 1130730, 2261460, 3354499, 6708998, 10063497, 13417996, 16772495, 20126994, 33544990, 40253988, 50317485, 67089980, 100634970, 201269940]

約数ペア:

[(1, 201269940), (2, 100634970), (3, 67089980), (4, 50317485), (5, 40253988), (6, 33544990), (10, 20126994), (12, 16772495), (15, 13417996), (20, 10063497), (30, 6708998), (60, 3354499), (89, 2261460), (178, 1130730), (267, 753820), (356, 565365), (445, 452292), (534, 376910), (890, 226146), (1068, 188455), (1335, 150764), (1780, 113073), (2670, 75382), (5340, 37691)]