195411426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 459613440

約数和(自身を除く): 264202014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 89, 122, 178, 183, 267, 366, 427, 534, 623, 854, 857, 1246, 1281, 1714, 1869, 2562, 2571, 3738, 5142, 5429, 5999, 10858, 11998, 16287, 17997, 32574, 35994, 38003, 52277, 76006, 76273, 104554, 114009, 152546, 156831, 228018, 228819, 313662, 365939, 457638, 533911, 731878, 1067822, 1097817, 1601733, 2195634, 3203466, 4652653, 9305306, 13957959, 27915918, 32568571, 65137142, 97705713, 195411426]

約数ペア:

[(1, 195411426), (2, 97705713), (3, 65137142), (6, 32568571), (7, 27915918), (14, 13957959), (21, 9305306), (42, 4652653), (61, 3203466), (89, 2195634), (122, 1601733), (178, 1097817), (183, 1067822), (267, 731878), (366, 533911), (427, 457638), (534, 365939), (623, 313662), (854, 228819), (857, 228018), (1246, 156831), (1281, 152546), (1714, 114009), (1869, 104554), (2562, 76273), (2571, 76006), (3738, 52277), (5142, 38003), (5429, 35994), (5999, 32574), (10858, 17997), (11998, 16287)]