213905424

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{262139}}^1$

素因数の和:262167

約数の個数: 40

約数和(自身を含む): 585096480

約数和(自身を除く): 371191056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 262139, 524278, 786417, 1048556, 1572834, 2097112, 3145668, 4194224, 4456363, 6291336, 8912726, 12582672, 13369089, 17825452, 26738178, 35650904, 53476356, 71301808, 106952712, 213905424]

約数ペア:

[(1, 213905424), (2, 106952712), (3, 71301808), (4, 53476356), (6, 35650904), (8, 26738178), (12, 17825452), (16, 13369089), (17, 12582672), (24, 8912726), (34, 6291336), (48, 4456363), (51, 4194224), (68, 3145668), (102, 2097112), (136, 1572834), (204, 1048556), (272, 786417), (408, 524278), (816, 262139)]