201993271728

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{810671}}^1$

素因数の和:810890

約数の個数: 80

約数和(自身を含む): 542825971200

約数和(自身を除く): 340832699472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 179, 232, 348, 358, 464, 537, 696, 716, 1074, 1392, 1432, 2148, 2864, 4296, 5191, 8592, 10382, 15573, 20764, 31146, 41528, 62292, 83056, 124584, 249168, 810671, 1621342, 2432013, 3242684, 4864026, 6485368, 9728052, 12970736, 19456104, 23509459, 38912208, 47018918, 70528377, 94037836, 141056754, 145110109, 188075672, 282113508, 290220218, 376151344, 435330327, 564227016, 580440436, 870660654, 1128454032, 1160880872, 1741321308, 2321761744, 3482642616, 4208193161, 6965285232, 8416386322, 12624579483, 16832772644, 25249158966, 33665545288, 50498317932, 67331090576, 100996635864, 201993271728]

約数ペア:

[(1, 201993271728), (2, 100996635864), (3, 67331090576), (4, 50498317932), (6, 33665545288), (8, 25249158966), (12, 16832772644), (16, 12624579483), (24, 8416386322), (29, 6965285232), (48, 4208193161), (58, 3482642616), (87, 2321761744), (116, 1741321308), (174, 1160880872), (179, 1128454032), (232, 870660654), (348, 580440436), (358, 564227016), (464, 435330327), (537, 376151344), (696, 290220218), (716, 282113508), (1074, 188075672), (1392, 145110109), (1432, 141056754), (2148, 94037836), (2864, 70528377), (4296, 47018918), (5191, 38912208), (8592, 23509459), (10382, 19456104), (15573, 12970736), (20764, 9728052), (31146, 6485368), (41528, 4864026), (62292, 3242684), (83056, 2432013), (124584, 1621342), (249168, 810671)]