201399345

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7349}}^1$

素因数の和:7399

約数の個数: 64

約数和(自身を含む): 423360000

約数和(自身を除く): 221960655

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 105, 135, 145, 189, 203, 261, 315, 435, 609, 783, 945, 1015, 1305, 1827, 3045, 3915, 5481, 7349, 9135, 22047, 27405, 36745, 51443, 66141, 110235, 154329, 198423, 213121, 257215, 330705, 462987, 639363, 771645, 992115, 1065605, 1388961, 1491847, 1918089, 2314935, 3196815, 4475541, 5754267, 6944805, 7459235, 9590445, 13426623, 22377705, 28771335, 40279869, 67133115, 201399345]

約数ペア:

[(1, 201399345), (3, 67133115), (5, 40279869), (7, 28771335), (9, 22377705), (15, 13426623), (21, 9590445), (27, 7459235), (29, 6944805), (35, 5754267), (45, 4475541), (63, 3196815), (87, 2314935), (105, 1918089), (135, 1491847), (145, 1388961), (189, 1065605), (203, 992115), (261, 771645), (315, 639363), (435, 462987), (609, 330705), (783, 257215), (945, 213121), (1015, 198423), (1305, 154329), (1827, 110235), (3045, 66141), (3915, 51443), (5481, 36745), (7349, 27405), (9135, 22047)]