199888944

素因数分解:

$2^4\times 3^1\times {\mathrm{521}}^1\times {\mathrm{7993}}^1$

素因数の和:8525

約数の個数: 40

約数和(自身を含む): 517435632

約数和(自身を除く): 317546688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 521, 1042, 1563, 2084, 3126, 4168, 6252, 7993, 8336, 12504, 15986, 23979, 25008, 31972, 47958, 63944, 95916, 127888, 191832, 383664, 4164353, 8328706, 12493059, 16657412, 24986118, 33314824, 49972236, 66629648, 99944472, 199888944]

約数ペア:

[(1, 199888944), (2, 99944472), (3, 66629648), (4, 49972236), (6, 33314824), (8, 24986118), (12, 16657412), (16, 12493059), (24, 8328706), (48, 4164353), (521, 383664), (1042, 191832), (1563, 127888), (2084, 95916), (3126, 63944), (4168, 47958), (6252, 31972), (7993, 25008), (8336, 23979), (12504, 15986)]