205820904

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16273}}^1$

素因数の和:16330

約数の個数: 64

約数和(自身を含む): 562429440

約数和(自身を除く): 356608536

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1581, 2108, 3162, 4216, 6324, 12648, 16273, 32546, 48819, 65092, 97638, 130184, 195276, 276641, 390552, 504463, 553282, 829923, 1008926, 1106564, 1513389, 1659846, 2017852, 2213128, 3026778, 3319692, 4035704, 6053556, 6639384, 8575871, 12107112, 17151742, 25727613, 34303484, 51455226, 68606968, 102910452, 205820904]

約数ペア:

[(1, 205820904), (2, 102910452), (3, 68606968), (4, 51455226), (6, 34303484), (8, 25727613), (12, 17151742), (17, 12107112), (24, 8575871), (31, 6639384), (34, 6053556), (51, 4035704), (62, 3319692), (68, 3026778), (93, 2213128), (102, 2017852), (124, 1659846), (136, 1513389), (186, 1106564), (204, 1008926), (248, 829923), (372, 553282), (408, 504463), (527, 390552), (744, 276641), (1054, 195276), (1581, 130184), (2108, 97638), (3162, 65092), (4216, 48819), (6324, 32546), (12648, 16273)]