206173695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1312

約数の個数: 64

約数和(自身を含む): 409457664

約数和(自身を除く): 203283969

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 131, 195, 273, 393, 455, 655, 917, 1153, 1365, 1703, 1965, 2751, 3459, 4585, 5109, 5765, 8071, 8515, 11921, 13755, 14989, 17295, 24213, 25545, 35763, 40355, 44967, 59605, 74945, 104923, 121065, 151043, 178815, 224835, 314769, 453129, 524615, 755215, 1057301, 1573845, 1963559, 2265645, 3171903, 5286505, 5890677, 9817795, 13744913, 15859515, 29453385, 41234739, 68724565, 206173695]

約数ペア:

[(1, 206173695), (3, 68724565), (5, 41234739), (7, 29453385), (13, 15859515), (15, 13744913), (21, 9817795), (35, 5890677), (39, 5286505), (65, 3171903), (91, 2265645), (105, 1963559), (131, 1573845), (195, 1057301), (273, 755215), (393, 524615), (455, 453129), (655, 314769), (917, 224835), (1153, 178815), (1365, 151043), (1703, 121065), (1965, 104923), (2751, 74945), (3459, 59605), (4585, 44967), (5109, 40355), (5765, 35763), (8071, 25545), (8515, 24213), (11921, 17295), (13755, 14989)]