203984688523

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3889}}^1\times {\mathrm{4231}}^1$

素因数の和:8168

約数の個数: 48

約数和(自身を含む): 270248071680

約数和(自身を除く): 66263383157

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 3889, 4231, 12397, 27223, 29617, 42779, 46541, 89447, 97313, 190561, 207319, 299453, 325787, 626129, 681191, 983917, 1070443, 2096171, 2280509, 4382903, 4768337, 6887419, 7493101, 16454359, 48211933, 52451707, 115180513, 180997949, 378450257, 806263591, 1266985643, 2649151799, 4162952827, 8868899501, 18544062593, 29140669789, 203984688523]

約数ペア:

[(1, 203984688523), (7, 29140669789), (11, 18544062593), (23, 8868899501), (49, 4162952827), (77, 2649151799), (161, 1266985643), (253, 806263591), (539, 378450257), (1127, 180997949), (1771, 115180513), (3889, 52451707), (4231, 48211933), (12397, 16454359), (27223, 7493101), (29617, 6887419), (42779, 4768337), (46541, 4382903), (89447, 2280509), (97313, 2096171), (190561, 1070443), (207319, 983917), (299453, 681191), (325787, 626129)]