204046750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 414662976

約数和(自身を除く): 210616226

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 125, 170, 205, 250, 410, 425, 697, 850, 1025, 1171, 1394, 2050, 2125, 2342, 3485, 4250, 5125, 5855, 6970, 10250, 11710, 17425, 19907, 29275, 34850, 39814, 48011, 58550, 87125, 96022, 99535, 146375, 174250, 199070, 240055, 292750, 480110, 497675, 816187, 995350, 1200275, 1632374, 2400550, 2488375, 4080935, 4976750, 6001375, 8161870, 12002750, 20404675, 40809350, 102023375, 204046750]

約数ペア:

[(1, 204046750), (2, 102023375), (5, 40809350), (10, 20404675), (17, 12002750), (25, 8161870), (34, 6001375), (41, 4976750), (50, 4080935), (82, 2488375), (85, 2400550), (125, 1632374), (170, 1200275), (205, 995350), (250, 816187), (410, 497675), (425, 480110), (697, 292750), (850, 240055), (1025, 199070), (1171, 174250), (1394, 146375), (2050, 99535), (2125, 96022), (2342, 87125), (3485, 58550), (4250, 48011), (5125, 39814), (5855, 34850), (6970, 29275), (10250, 19907), (11710, 17425)]