208369590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{48571}}^1$

素因数の和:48605

約数の個数: 64

約数和(自身を含む): 587526912

約数和(自身を除く): 379157322

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 48571, 97142, 145713, 242855, 291426, 485710, 534281, 631423, 728565, 1068562, 1262846, 1457130, 1602843, 1894269, 2671405, 3157115, 3205686, 3788538, 5342810, 6314230, 6945653, 8014215, 9471345, 13891306, 16028430, 18942690, 20836959, 34728265, 41673918, 69456530, 104184795, 208369590]

約数ペア:

[(1, 208369590), (2, 104184795), (3, 69456530), (5, 41673918), (6, 34728265), (10, 20836959), (11, 18942690), (13, 16028430), (15, 13891306), (22, 9471345), (26, 8014215), (30, 6945653), (33, 6314230), (39, 5342810), (55, 3788538), (65, 3205686), (66, 3157115), (78, 2671405), (110, 1894269), (130, 1602843), (143, 1457130), (165, 1262846), (195, 1068562), (286, 728565), (330, 631423), (390, 534281), (429, 485710), (715, 291426), (858, 242855), (1430, 145713), (2145, 97142), (4290, 48571)]