207237776

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:807

約数の個数: 40

約数和(自身を含む): 407563200

約数和(自身を除く): 200325424

約数列:

[1, 2, 4, 8, 16, 109, 218, 331, 359, 436, 662, 718, 872, 1324, 1436, 1744, 2648, 2872, 5296, 5744, 36079, 39131, 72158, 78262, 118829, 144316, 156524, 237658, 288632, 313048, 475316, 577264, 626096, 950632, 1901264, 12952361, 25904722, 51809444, 103618888, 207237776]

約数ペア:

[(1, 207237776), (2, 103618888), (4, 51809444), (8, 25904722), (16, 12952361), (109, 1901264), (218, 950632), (331, 626096), (359, 577264), (436, 475316), (662, 313048), (718, 288632), (872, 237658), (1324, 156524), (1436, 144316), (1744, 118829), (2648, 78262), (2872, 72158), (5296, 39131), (5744, 36079)]