201687444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 607280128

約数和(自身を除く): 405592684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 97, 111, 126, 148, 194, 222, 223, 252, 259, 291, 333, 388, 444, 446, 518, 582, 666, 669, 679, 777, 873, 892, 1036, 1164, 1332, 1338, 1358, 1554, 1561, 1746, 2007, 2037, 2331, 2676, 2716, 3108, 3122, 3492, 3589, 4014, 4074, 4662, 4683, 6111, 6244, 7178, 8028, 8148, 8251, 9324, 9366, 10767, 12222, 14049, 14356, 16502, 18732, 21534, 21631, 24444, 24753, 25123, 28098, 32301, 33004, 43068, 43262, 49506, 50246, 56196, 57757, 64602, 64893, 74259, 75369, 86524, 99012, 100492, 115514, 129204, 129786, 148518, 150738, 151417, 173271, 194679, 226107, 231028, 259572, 297036, 301476, 302834, 346542, 389358, 452214, 454251, 519813, 605668, 693084, 778716, 800347, 904428, 908502, 1039626, 1362753, 1600694, 1817004, 2079252, 2401041, 2725506, 3201388, 4802082, 5451012, 5602429, 7203123, 9604164, 11204858, 14406246, 16807287, 22409716, 28812492, 33614574, 50421861, 67229148, 100843722, 201687444]

約数ペア:

[(1, 201687444), (2, 100843722), (3, 67229148), (4, 50421861), (6, 33614574), (7, 28812492), (9, 22409716), (12, 16807287), (14, 14406246), (18, 11204858), (21, 9604164), (28, 7203123), (36, 5602429), (37, 5451012), (42, 4802082), (63, 3201388), (74, 2725506), (84, 2401041), (97, 2079252), (111, 1817004), (126, 1600694), (148, 1362753), (194, 1039626), (222, 908502), (223, 904428), (252, 800347), (259, 778716), (291, 693084), (333, 605668), (388, 519813), (444, 454251), (446, 452214), (518, 389358), (582, 346542), (666, 302834), (669, 301476), (679, 297036), (777, 259572), (873, 231028), (892, 226107), (1036, 194679), (1164, 173271), (1332, 151417), (1338, 150738), (1358, 148518), (1554, 129786), (1561, 129204), (1746, 115514), (2007, 100492), (2037, 99012), (2331, 86524), (2676, 75369), (2716, 74259), (3108, 64893), (3122, 64602), (3492, 57757), (3589, 56196), (4014, 50246), (4074, 49506), (4662, 43262), (4683, 43068), (6111, 33004), (6244, 32301), (7178, 28098), (8028, 25123), (8148, 24753), (8251, 24444), (9324, 21631), (9366, 21534), (10767, 18732), (12222, 16502), (14049, 14356)]