201296830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 479001600

約数和(自身を除く): 277704770

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 29, 34, 35, 38, 58, 70, 85, 95, 119, 133, 145, 170, 190, 203, 238, 266, 290, 307, 323, 406, 493, 551, 595, 614, 646, 665, 986, 1015, 1102, 1190, 1330, 1535, 1615, 2030, 2149, 2261, 2465, 2755, 3070, 3230, 3451, 3857, 4298, 4522, 4930, 5219, 5510, 5833, 6902, 7714, 8903, 9367, 10438, 10745, 11305, 11666, 17255, 17806, 18734, 19285, 21490, 22610, 26095, 29165, 34510, 36533, 38570, 40831, 44515, 46835, 52190, 58330, 62321, 65569, 73066, 81662, 89030, 93670, 99161, 124642, 131138, 151351, 169157, 182665, 198322, 204155, 302702, 311605, 327845, 338314, 365330, 408310, 495805, 623210, 655690, 694127, 756755, 845785, 991610, 1059457, 1184099, 1388254, 1513510, 1691570, 2118914, 2368198, 2875669, 3470635, 5297285, 5751338, 5920495, 6941270, 10594570, 11840990, 14378345, 20129683, 28756690, 40259366, 100648415, 201296830]

約数ペア:

[(1, 201296830), (2, 100648415), (5, 40259366), (7, 28756690), (10, 20129683), (14, 14378345), (17, 11840990), (19, 10594570), (29, 6941270), (34, 5920495), (35, 5751338), (38, 5297285), (58, 3470635), (70, 2875669), (85, 2368198), (95, 2118914), (119, 1691570), (133, 1513510), (145, 1388254), (170, 1184099), (190, 1059457), (203, 991610), (238, 845785), (266, 756755), (290, 694127), (307, 655690), (323, 623210), (406, 495805), (493, 408310), (551, 365330), (595, 338314), (614, 327845), (646, 311605), (665, 302702), (986, 204155), (1015, 198322), (1102, 182665), (1190, 169157), (1330, 151351), (1535, 131138), (1615, 124642), (2030, 99161), (2149, 93670), (2261, 89030), (2465, 81662), (2755, 73066), (3070, 65569), (3230, 62321), (3451, 58330), (3857, 52190), (4298, 46835), (4522, 44515), (4930, 40831), (5219, 38570), (5510, 36533), (5833, 34510), (6902, 29165), (7714, 26095), (8903, 22610), (9367, 21490), (10438, 19285), (10745, 18734), (11305, 17806), (11666, 17255)]