207108008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 435404160

約数和(自身を除く): 228296152

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 73, 92, 136, 146, 184, 292, 391, 584, 782, 907, 1241, 1564, 1679, 1814, 2482, 3128, 3358, 3628, 4964, 6716, 7256, 9928, 13432, 15419, 20861, 28543, 30838, 41722, 57086, 61676, 66211, 83444, 114172, 123352, 132422, 166888, 228344, 264844, 354637, 529688, 709274, 1125587, 1418548, 1522853, 2251174, 2837096, 3045706, 4502348, 6091412, 9004696, 12182824, 25888501, 51777002, 103554004, 207108008]

約数ペア:

[(1, 207108008), (2, 103554004), (4, 51777002), (8, 25888501), (17, 12182824), (23, 9004696), (34, 6091412), (46, 4502348), (68, 3045706), (73, 2837096), (92, 2251174), (136, 1522853), (146, 1418548), (184, 1125587), (292, 709274), (391, 529688), (584, 354637), (782, 264844), (907, 228344), (1241, 166888), (1564, 132422), (1679, 123352), (1814, 114172), (2482, 83444), (3128, 66211), (3358, 61676), (3628, 57086), (4964, 41722), (6716, 30838), (7256, 28543), (9928, 20861), (13432, 15419)]