203490448

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:165

約数の個数: 160

約数和(自身を含む): 502824960

約数和(自身を除く): 299334512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 43, 47, 56, 58, 62, 86, 94, 112, 116, 124, 172, 188, 203, 217, 232, 248, 301, 329, 344, 376, 406, 434, 464, 496, 602, 658, 688, 752, 812, 868, 899, 1204, 1247, 1316, 1333, 1363, 1457, 1624, 1736, 1798, 2021, 2408, 2494, 2632, 2666, 2726, 2914, 3248, 3472, 3596, 4042, 4816, 4988, 5264, 5332, 5452, 5828, 6293, 7192, 8084, 8729, 9331, 9541, 9976, 10199, 10664, 10904, 11656, 12586, 14147, 14384, 16168, 17458, 18662, 19082, 19952, 20398, 21328, 21808, 23312, 25172, 28294, 32336, 34916, 37324, 38164, 38657, 40796, 42253, 50344, 56588, 58609, 62651, 69832, 74648, 76328, 77314, 81592, 84506, 100688, 113176, 117218, 125302, 139664, 149296, 152656, 154628, 163184, 169012, 226352, 234436, 250604, 270599, 295771, 309256, 338024, 410263, 438557, 468872, 501208, 541198, 591542, 618512, 676048, 820526, 877114, 937744, 1002416, 1082396, 1183084, 1641052, 1754228, 1816879, 2164792, 2366168, 3282104, 3508456, 3633758, 4329584, 4732336, 6564208, 7016912, 7267516, 12718153, 14535032, 25436306, 29070064, 50872612, 101745224, 203490448]

約数ペア:

[(1, 203490448), (2, 101745224), (4, 50872612), (7, 29070064), (8, 25436306), (14, 14535032), (16, 12718153), (28, 7267516), (29, 7016912), (31, 6564208), (43, 4732336), (47, 4329584), (56, 3633758), (58, 3508456), (62, 3282104), (86, 2366168), (94, 2164792), (112, 1816879), (116, 1754228), (124, 1641052), (172, 1183084), (188, 1082396), (203, 1002416), (217, 937744), (232, 877114), (248, 820526), (301, 676048), (329, 618512), (344, 591542), (376, 541198), (406, 501208), (434, 468872), (464, 438557), (496, 410263), (602, 338024), (658, 309256), (688, 295771), (752, 270599), (812, 250604), (868, 234436), (899, 226352), (1204, 169012), (1247, 163184), (1316, 154628), (1333, 152656), (1363, 149296), (1457, 139664), (1624, 125302), (1736, 117218), (1798, 113176), (2021, 100688), (2408, 84506), (2494, 81592), (2632, 77314), (2666, 76328), (2726, 74648), (2914, 69832), (3248, 62651), (3472, 58609), (3596, 56588), (4042, 50344), (4816, 42253), (4988, 40796), (5264, 38657), (5332, 38164), (5452, 37324), (5828, 34916), (6293, 32336), (7192, 28294), (8084, 25172), (8729, 23312), (9331, 21808), (9541, 21328), (9976, 20398), (10199, 19952), (10664, 19082), (10904, 18662), (11656, 17458), (12586, 16168), (14147, 14384)]