207976028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 443511936

約数和(自身を除く): 235535908

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 53, 68, 92, 106, 193, 212, 221, 299, 386, 391, 442, 598, 689, 772, 782, 884, 901, 1196, 1219, 1378, 1564, 1802, 2438, 2509, 2756, 3281, 3604, 4439, 4876, 5018, 5083, 6562, 8878, 10036, 10166, 10229, 11713, 13124, 15847, 17756, 20332, 20458, 20723, 23426, 31694, 40916, 41446, 42653, 46852, 57707, 63388, 75463, 82892, 85306, 115414, 132977, 150926, 170612, 173893, 230828, 235267, 265954, 269399, 301852, 347786, 470534, 531908, 538798, 695572, 941068, 981019, 1077596, 1962038, 2260609, 3058471, 3924076, 3999539, 4521218, 6116942, 7999078, 9042436, 12233884, 15998156, 51994007, 103988014, 207976028]

約数ペア:

[(1, 207976028), (2, 103988014), (4, 51994007), (13, 15998156), (17, 12233884), (23, 9042436), (26, 7999078), (34, 6116942), (46, 4521218), (52, 3999539), (53, 3924076), (68, 3058471), (92, 2260609), (106, 1962038), (193, 1077596), (212, 981019), (221, 941068), (299, 695572), (386, 538798), (391, 531908), (442, 470534), (598, 347786), (689, 301852), (772, 269399), (782, 265954), (884, 235267), (901, 230828), (1196, 173893), (1219, 170612), (1378, 150926), (1564, 132977), (1802, 115414), (2438, 85306), (2509, 82892), (2756, 75463), (3281, 63388), (3604, 57707), (4439, 46852), (4876, 42653), (5018, 41446), (5083, 40916), (6562, 31694), (8878, 23426), (10036, 20723), (10166, 20458), (10229, 20332), (11713, 17756), (13124, 15847)]