203694372

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:719

約数の個数: 144

約数和(自身を含む): 625376640

約数和(自身を除く): 421682268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 61, 63, 84, 98, 108, 122, 126, 147, 183, 189, 196, 244, 252, 294, 366, 378, 427, 441, 549, 588, 631, 732, 756, 854, 882, 1098, 1262, 1281, 1323, 1647, 1708, 1764, 1893, 2196, 2524, 2562, 2646, 2989, 3294, 3786, 3843, 4417, 5124, 5292, 5679, 5978, 6588, 7572, 7686, 8834, 8967, 11358, 11529, 11956, 13251, 15372, 17037, 17668, 17934, 22716, 23058, 26502, 26901, 30919, 34074, 35868, 38491, 39753, 46116, 53004, 53802, 61838, 68148, 76982, 79506, 80703, 92757, 107604, 115473, 119259, 123676, 153964, 159012, 161406, 185514, 230946, 238518, 269437, 278271, 322812, 346419, 371028, 461892, 477036, 538874, 556542, 692838, 808311, 834813, 1039257, 1077748, 1113084, 1385676, 1616622, 1669626, 1886059, 2078514, 2424933, 3233244, 3339252, 3772118, 4157028, 4849866, 5658177, 7274799, 7544236, 9699732, 11316354, 14549598, 16974531, 22632708, 29099196, 33949062, 50923593, 67898124, 101847186, 203694372]

約数ペア:

[(1, 203694372), (2, 101847186), (3, 67898124), (4, 50923593), (6, 33949062), (7, 29099196), (9, 22632708), (12, 16974531), (14, 14549598), (18, 11316354), (21, 9699732), (27, 7544236), (28, 7274799), (36, 5658177), (42, 4849866), (49, 4157028), (54, 3772118), (61, 3339252), (63, 3233244), (84, 2424933), (98, 2078514), (108, 1886059), (122, 1669626), (126, 1616622), (147, 1385676), (183, 1113084), (189, 1077748), (196, 1039257), (244, 834813), (252, 808311), (294, 692838), (366, 556542), (378, 538874), (427, 477036), (441, 461892), (549, 371028), (588, 346419), (631, 322812), (732, 278271), (756, 269437), (854, 238518), (882, 230946), (1098, 185514), (1262, 161406), (1281, 159012), (1323, 153964), (1647, 123676), (1708, 119259), (1764, 115473), (1893, 107604), (2196, 92757), (2524, 80703), (2562, 79506), (2646, 76982), (2989, 68148), (3294, 61838), (3786, 53802), (3843, 53004), (4417, 46116), (5124, 39753), (5292, 38491), (5679, 35868), (5978, 34074), (6588, 30919), (7572, 26901), (7686, 26502), (8834, 23058), (8967, 22716), (11358, 17934), (11529, 17668), (11956, 17037), (13251, 15372)]