202223152

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 420723072

約数和(自身を除く): 218499920

約数列:

[1, 2, 4, 8, 16, 41, 43, 67, 82, 86, 107, 134, 164, 172, 214, 268, 328, 344, 428, 536, 656, 688, 856, 1072, 1712, 1763, 2747, 2881, 3526, 4387, 4601, 5494, 5762, 7052, 7169, 8774, 9202, 10988, 11524, 14104, 14338, 17548, 18404, 21976, 23048, 28208, 28676, 35096, 36808, 43952, 46096, 57352, 70192, 73616, 114704, 118121, 188641, 236242, 293929, 308267, 377282, 472484, 587858, 616534, 754564, 944968, 1175716, 1233068, 1509128, 1889936, 2351432, 2466136, 3018256, 4702864, 4932272, 12638947, 25277894, 50555788, 101111576, 202223152]

約数ペア:

[(1, 202223152), (2, 101111576), (4, 50555788), (8, 25277894), (16, 12638947), (41, 4932272), (43, 4702864), (67, 3018256), (82, 2466136), (86, 2351432), (107, 1889936), (134, 1509128), (164, 1233068), (172, 1175716), (214, 944968), (268, 754564), (328, 616534), (344, 587858), (428, 472484), (536, 377282), (656, 308267), (688, 293929), (856, 236242), (1072, 188641), (1712, 118121), (1763, 114704), (2747, 73616), (2881, 70192), (3526, 57352), (4387, 46096), (4601, 43952), (5494, 36808), (5762, 35096), (7052, 28676), (7169, 28208), (8774, 23048), (9202, 21976), (10988, 18404), (11524, 17548), (14104, 14338)]