208831470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3557}}^1$

素因数の和:3689

約数の個数: 64

約数和(自身を含む): 532846080

約数和(自身を除く): 324014610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 103, 114, 190, 206, 285, 309, 515, 570, 618, 1030, 1545, 1957, 3090, 3557, 3914, 5871, 7114, 9785, 10671, 11742, 17785, 19570, 21342, 29355, 35570, 53355, 58710, 67583, 106710, 135166, 202749, 337915, 366371, 405498, 675830, 732742, 1013745, 1099113, 1831855, 2027490, 2198226, 3663710, 5495565, 6961049, 10991130, 13922098, 20883147, 34805245, 41766294, 69610490, 104415735, 208831470]

約数ペア:

[(1, 208831470), (2, 104415735), (3, 69610490), (5, 41766294), (6, 34805245), (10, 20883147), (15, 13922098), (19, 10991130), (30, 6961049), (38, 5495565), (57, 3663710), (95, 2198226), (103, 2027490), (114, 1831855), (190, 1099113), (206, 1013745), (285, 732742), (309, 675830), (515, 405498), (570, 366371), (618, 337915), (1030, 202749), (1545, 135166), (1957, 106710), (3090, 67583), (3557, 58710), (3914, 53355), (5871, 35570), (7114, 29355), (9785, 21342), (10671, 19570), (11742, 17785)]