200706975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:414

約数の個数: 108

約数和(自身を含む): 434833776

約数和(自身を除く): 234126801

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 133, 171, 175, 225, 285, 315, 353, 361, 399, 475, 525, 665, 855, 1059, 1083, 1197, 1425, 1575, 1765, 1805, 1995, 2471, 2527, 3177, 3249, 3325, 4275, 5295, 5415, 5985, 6707, 7413, 7581, 8825, 9025, 9975, 12355, 12635, 15885, 16245, 20121, 22239, 22743, 26475, 27075, 29925, 33535, 37065, 37905, 46949, 60363, 61775, 63175, 79425, 81225, 100605, 111195, 113715, 127433, 140847, 167675, 185325, 189525, 234745, 301815, 382299, 422541, 503025, 555975, 568575, 637165, 704235, 892031, 1146897, 1173725, 1509075, 1911495, 2112705, 2676093, 3185825, 3521175, 4460155, 5734485, 8028279, 9557475, 10563525, 13380465, 22300775, 28672425, 40141395, 66902325, 200706975]

約数ペア:

[(1, 200706975), (3, 66902325), (5, 40141395), (7, 28672425), (9, 22300775), (15, 13380465), (19, 10563525), (21, 9557475), (25, 8028279), (35, 5734485), (45, 4460155), (57, 3521175), (63, 3185825), (75, 2676093), (95, 2112705), (105, 1911495), (133, 1509075), (171, 1173725), (175, 1146897), (225, 892031), (285, 704235), (315, 637165), (353, 568575), (361, 555975), (399, 503025), (475, 422541), (525, 382299), (665, 301815), (855, 234745), (1059, 189525), (1083, 185325), (1197, 167675), (1425, 140847), (1575, 127433), (1765, 113715), (1805, 111195), (1995, 100605), (2471, 81225), (2527, 79425), (3177, 63175), (3249, 61775), (3325, 60363), (4275, 46949), (5295, 37905), (5415, 37065), (5985, 33535), (6707, 29925), (7413, 27075), (7581, 26475), (8825, 22743), (9025, 22239), (9975, 20121), (12355, 16245), (12635, 15885)]