201376912

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 457158240

約数和(自身を除く): 255781328

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 43, 44, 59, 82, 86, 88, 118, 121, 164, 172, 176, 236, 242, 328, 344, 451, 472, 473, 484, 649, 656, 688, 902, 944, 946, 968, 1298, 1763, 1804, 1892, 1936, 2419, 2537, 2596, 3526, 3608, 3784, 4838, 4961, 5074, 5192, 5203, 7052, 7139, 7216, 7568, 9676, 9922, 10148, 10384, 10406, 14104, 14278, 19352, 19393, 19844, 20296, 20812, 26609, 27907, 28208, 28556, 38704, 38786, 39688, 40592, 41624, 53218, 55814, 57112, 77572, 79376, 83248, 104017, 106436, 111628, 114224, 155144, 208034, 212872, 213323, 223256, 292699, 306977, 310288, 416068, 425744, 426646, 446512, 585398, 613954, 832136, 853292, 1144187, 1170796, 1227908, 1664272, 1706584, 2288374, 2341592, 2455816, 3413168, 4576748, 4683184, 4911632, 9153496, 12586057, 18306992, 25172114, 50344228, 100688456, 201376912]

約数ペア:

[(1, 201376912), (2, 100688456), (4, 50344228), (8, 25172114), (11, 18306992), (16, 12586057), (22, 9153496), (41, 4911632), (43, 4683184), (44, 4576748), (59, 3413168), (82, 2455816), (86, 2341592), (88, 2288374), (118, 1706584), (121, 1664272), (164, 1227908), (172, 1170796), (176, 1144187), (236, 853292), (242, 832136), (328, 613954), (344, 585398), (451, 446512), (472, 426646), (473, 425744), (484, 416068), (649, 310288), (656, 306977), (688, 292699), (902, 223256), (944, 213323), (946, 212872), (968, 208034), (1298, 155144), (1763, 114224), (1804, 111628), (1892, 106436), (1936, 104017), (2419, 83248), (2537, 79376), (2596, 77572), (3526, 57112), (3608, 55814), (3784, 53218), (4838, 41624), (4961, 40592), (5074, 39688), (5192, 38786), (5203, 38704), (7052, 28556), (7139, 28208), (7216, 27907), (7568, 26609), (9676, 20812), (9922, 20296), (10148, 19844), (10384, 19393), (10406, 19352), (14104, 14278)]