200043305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:135

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 148321495

約数列:

[1, 5, 7, 11, 19, 23, 29, 35, 41, 55, 77, 95, 115, 133, 145, 161, 203, 205, 209, 253, 287, 319, 385, 437, 451, 551, 665, 667, 779, 805, 943, 1015, 1045, 1189, 1265, 1435, 1463, 1595, 1771, 2185, 2233, 2255, 2755, 3059, 3157, 3335, 3857, 3895, 4669, 4715, 4807, 5453, 5945, 6061, 6601, 7315, 7337, 8323, 8569, 8855, 10373, 11165, 12673, 13079, 15295, 15785, 17917, 19285, 22591, 23345, 24035, 27265, 27347, 30305, 33005, 33649, 36685, 41615, 42427, 42845, 51359, 51865, 59983, 63365, 65395, 72611, 88711, 89585, 91553, 112955, 125419, 136735, 139403, 158137, 168245, 191429, 197087, 212135, 248501, 256795, 299915, 300817, 363055, 443555, 457765, 519593, 627095, 697015, 790685, 957145, 975821, 985435, 1242505, 1379609, 1504085, 1739507, 2105719, 2597965, 3637151, 4879105, 5715523, 6898045, 8697535, 10528595, 18185755, 28577615, 40008661, 200043305]

約数ペア:

[(1, 200043305), (5, 40008661), (7, 28577615), (11, 18185755), (19, 10528595), (23, 8697535), (29, 6898045), (35, 5715523), (41, 4879105), (55, 3637151), (77, 2597965), (95, 2105719), (115, 1739507), (133, 1504085), (145, 1379609), (161, 1242505), (203, 985435), (205, 975821), (209, 957145), (253, 790685), (287, 697015), (319, 627095), (385, 519593), (437, 457765), (451, 443555), (551, 363055), (665, 300817), (667, 299915), (779, 256795), (805, 248501), (943, 212135), (1015, 197087), (1045, 191429), (1189, 168245), (1265, 158137), (1435, 139403), (1463, 136735), (1595, 125419), (1771, 112955), (2185, 91553), (2233, 89585), (2255, 88711), (2755, 72611), (3059, 65395), (3157, 63365), (3335, 59983), (3857, 51865), (3895, 51359), (4669, 42845), (4715, 42427), (4807, 41615), (5453, 36685), (5945, 33649), (6061, 33005), (6601, 30305), (7315, 27347), (7337, 27265), (8323, 24035), (8569, 23345), (8855, 22591), (10373, 19285), (11165, 17917), (12673, 15785), (13079, 15295)]