203489730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{10139}}^1$

素因数の和:10375

約数の個数: 48

約数和(自身を含む): 531498240

約数和(自身を除く): 328008510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 669, 1115, 1338, 2007, 2230, 3345, 4014, 6690, 10035, 10139, 20070, 20278, 30417, 50695, 60834, 91251, 101390, 152085, 182502, 304170, 456255, 912510, 2260997, 4521994, 6782991, 11304985, 13565982, 20348973, 22609970, 33914955, 40697946, 67829910, 101744865, 203489730]

約数ペア:

[(1, 203489730), (2, 101744865), (3, 67829910), (5, 40697946), (6, 33914955), (9, 22609970), (10, 20348973), (15, 13565982), (18, 11304985), (30, 6782991), (45, 4521994), (90, 2260997), (223, 912510), (446, 456255), (669, 304170), (1115, 182502), (1338, 152085), (2007, 101390), (2230, 91251), (3345, 60834), (4014, 50695), (6690, 30417), (10035, 20278), (10139, 20070)]