207628544

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 437088960

約数和(自身を除く): 229460416

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 179, 184, 197, 256, 358, 368, 394, 716, 736, 788, 1432, 1472, 1576, 2864, 2944, 3152, 4117, 4531, 5728, 5888, 6304, 8234, 9062, 11456, 12608, 16468, 18124, 22912, 25216, 32936, 35263, 36248, 45824, 50432, 65872, 70526, 72496, 131744, 141052, 144992, 263488, 282104, 289984, 526976, 564208, 579968, 811049, 1053952, 1128416, 1159936, 1622098, 2256832, 3244196, 4513664, 6488392, 9027328, 12976784, 25953568, 51907136, 103814272, 207628544]

約数ペア:

[(1, 207628544), (2, 103814272), (4, 51907136), (8, 25953568), (16, 12976784), (23, 9027328), (32, 6488392), (46, 4513664), (64, 3244196), (92, 2256832), (128, 1622098), (179, 1159936), (184, 1128416), (197, 1053952), (256, 811049), (358, 579968), (368, 564208), (394, 526976), (716, 289984), (736, 282104), (788, 263488), (1432, 144992), (1472, 141052), (1576, 131744), (2864, 72496), (2944, 70526), (3152, 65872), (4117, 50432), (4531, 45824), (5728, 36248), (5888, 35263), (6304, 32936), (8234, 25216), (9062, 22912), (11456, 18124), (12608, 16468)]