201445648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{8923}}^1$

素因数の和:9031

約数の個数: 40

約数和(自身を含む): 418285728

約数和(自身を除く): 216840080

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 5644, 8923, 11288, 17846, 22576, 35692, 71384, 142768, 151691, 303382, 606764, 740609, 1213528, 1481218, 2427056, 2962436, 5924872, 11849744, 12590353, 25180706, 50361412, 100722824, 201445648]

約数ペア:

[(1, 201445648), (2, 100722824), (4, 50361412), (8, 25180706), (16, 12590353), (17, 11849744), (34, 5924872), (68, 2962436), (83, 2427056), (136, 1481218), (166, 1213528), (272, 740609), (332, 606764), (664, 303382), (1328, 151691), (1411, 142768), (2822, 71384), (5644, 35692), (8923, 22576), (11288, 17846)]