204220128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 651635712

約数和(自身を除く): 447415584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 73, 84, 92, 96, 112, 138, 146, 161, 168, 181, 184, 219, 224, 276, 292, 322, 336, 362, 368, 438, 483, 511, 543, 552, 584, 644, 672, 724, 736, 876, 966, 1022, 1086, 1104, 1168, 1267, 1288, 1448, 1533, 1679, 1752, 1932, 2044, 2172, 2208, 2336, 2534, 2576, 2896, 3066, 3358, 3504, 3801, 3864, 4088, 4163, 4344, 5037, 5068, 5152, 5792, 6132, 6716, 7008, 7602, 7728, 8176, 8326, 8688, 10074, 10136, 11753, 12264, 12489, 13213, 13432, 15204, 15456, 16352, 16652, 17376, 20148, 20272, 23506, 24528, 24978, 26426, 26864, 29141, 30408, 33304, 35259, 39639, 40296, 40544, 47012, 49056, 49956, 52852, 53728, 58282, 60816, 66608, 70518, 79278, 80592, 87423, 92491, 94024, 99912, 105704, 116564, 121632, 133216, 141036, 158556, 161184, 174846, 184982, 188048, 199824, 211408, 233128, 277473, 282072, 303899, 317112, 349692, 369964, 376096, 399648, 422816, 466256, 554946, 564144, 607798, 634224, 699384, 739928, 911697, 932512, 1109892, 1128288, 1215596, 1268448, 1398768, 1479856, 1823394, 2127293, 2219784, 2431192, 2797536, 2959712, 3646788, 4254586, 4439568, 4862384, 6381879, 7293576, 8509172, 8879136, 9724768, 12763758, 14587152, 17018344, 25527516, 29174304, 34036688, 51055032, 68073376, 102110064, 204220128]

約数ペア:

[(1, 204220128), (2, 102110064), (3, 68073376), (4, 51055032), (6, 34036688), (7, 29174304), (8, 25527516), (12, 17018344), (14, 14587152), (16, 12763758), (21, 9724768), (23, 8879136), (24, 8509172), (28, 7293576), (32, 6381879), (42, 4862384), (46, 4439568), (48, 4254586), (56, 3646788), (69, 2959712), (73, 2797536), (84, 2431192), (92, 2219784), (96, 2127293), (112, 1823394), (138, 1479856), (146, 1398768), (161, 1268448), (168, 1215596), (181, 1128288), (184, 1109892), (219, 932512), (224, 911697), (276, 739928), (292, 699384), (322, 634224), (336, 607798), (362, 564144), (368, 554946), (438, 466256), (483, 422816), (511, 399648), (543, 376096), (552, 369964), (584, 349692), (644, 317112), (672, 303899), (724, 282072), (736, 277473), (876, 233128), (966, 211408), (1022, 199824), (1086, 188048), (1104, 184982), (1168, 174846), (1267, 161184), (1288, 158556), (1448, 141036), (1533, 133216), (1679, 121632), (1752, 116564), (1932, 105704), (2044, 99912), (2172, 94024), (2208, 92491), (2336, 87423), (2534, 80592), (2576, 79278), (2896, 70518), (3066, 66608), (3358, 60816), (3504, 58282), (3801, 53728), (3864, 52852), (4088, 49956), (4163, 49056), (4344, 47012), (5037, 40544), (5068, 40296), (5152, 39639), (5792, 35259), (6132, 33304), (6716, 30408), (7008, 29141), (7602, 26864), (7728, 26426), (8176, 24978), (8326, 24528), (8688, 23506), (10074, 20272), (10136, 20148), (11753, 17376), (12264, 16652), (12489, 16352), (13213, 15456), (13432, 15204)]