195124878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 486525312

約数和(自身を除く): 291400434

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 181, 221, 234, 271, 306, 362, 442, 542, 543, 663, 813, 1086, 1326, 1626, 1629, 1989, 2353, 2439, 3077, 3258, 3523, 3978, 4607, 4706, 4878, 6154, 7046, 7059, 9214, 9231, 10569, 13821, 14118, 18462, 21138, 21177, 27642, 27693, 31707, 40001, 41463, 42354, 49051, 55386, 59891, 63414, 80002, 82926, 98102, 119782, 120003, 147153, 179673, 240006, 294306, 359346, 360009, 441459, 539019, 637663, 720018, 833867, 882918, 1078038, 1275326, 1667734, 1912989, 2501601, 3825978, 5003202, 5738967, 7504803, 10840271, 11477934, 15009606, 21680542, 32520813, 65041626, 97562439, 195124878]

約数ペア:

[(1, 195124878), (2, 97562439), (3, 65041626), (6, 32520813), (9, 21680542), (13, 15009606), (17, 11477934), (18, 10840271), (26, 7504803), (34, 5738967), (39, 5003202), (51, 3825978), (78, 2501601), (102, 1912989), (117, 1667734), (153, 1275326), (181, 1078038), (221, 882918), (234, 833867), (271, 720018), (306, 637663), (362, 539019), (442, 441459), (542, 360009), (543, 359346), (663, 294306), (813, 240006), (1086, 179673), (1326, 147153), (1626, 120003), (1629, 119782), (1989, 98102), (2353, 82926), (2439, 80002), (3077, 63414), (3258, 59891), (3523, 55386), (3978, 49051), (4607, 42354), (4706, 41463), (4878, 40001), (6154, 31707), (7046, 27693), (7059, 27642), (9214, 21177), (9231, 21138), (10569, 18462), (13821, 14118)]