208523112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40039}}^1$

素因数の和:40086

約数の個数: 64

約数和(自身を含む): 615014400

約数和(自身を除く): 406491288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 40039, 80078, 120117, 160156, 240234, 280273, 320312, 480468, 560546, 840819, 960936, 1121092, 1241209, 1681638, 2242184, 2482418, 3363276, 3723627, 4964836, 6726552, 7447254, 8688463, 9929672, 14894508, 17376926, 26065389, 29789016, 34753852, 52130778, 69507704, 104261556, 208523112]

約数ペア:

[(1, 208523112), (2, 104261556), (3, 69507704), (4, 52130778), (6, 34753852), (7, 29789016), (8, 26065389), (12, 17376926), (14, 14894508), (21, 9929672), (24, 8688463), (28, 7447254), (31, 6726552), (42, 4964836), (56, 3723627), (62, 3363276), (84, 2482418), (93, 2242184), (124, 1681638), (168, 1241209), (186, 1121092), (217, 960936), (248, 840819), (372, 560546), (434, 480468), (651, 320312), (744, 280273), (868, 240234), (1302, 160156), (1736, 120117), (2604, 80078), (5208, 40039)]