206174196

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:609

約数の個数: 72

約数和(自身を含む): 531203400

約数和(自身を除く): 325029204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 229, 267, 281, 356, 458, 534, 562, 687, 801, 843, 916, 1068, 1124, 1374, 1602, 1686, 2061, 2529, 2748, 3204, 3372, 4122, 5058, 8244, 10116, 20381, 25009, 40762, 50018, 61143, 64349, 75027, 81524, 100036, 122286, 128698, 150054, 183429, 193047, 225081, 244572, 257396, 300108, 366858, 386094, 450162, 579141, 733716, 772188, 900324, 1158282, 2316564, 5727061, 11454122, 17181183, 22908244, 34362366, 51543549, 68724732, 103087098, 206174196]

約数ペア:

[(1, 206174196), (2, 103087098), (3, 68724732), (4, 51543549), (6, 34362366), (9, 22908244), (12, 17181183), (18, 11454122), (36, 5727061), (89, 2316564), (178, 1158282), (229, 900324), (267, 772188), (281, 733716), (356, 579141), (458, 450162), (534, 386094), (562, 366858), (687, 300108), (801, 257396), (843, 244572), (916, 225081), (1068, 193047), (1124, 183429), (1374, 150054), (1602, 128698), (1686, 122286), (2061, 100036), (2529, 81524), (2748, 75027), (3204, 64349), (3372, 61143), (4122, 50018), (5058, 40762), (8244, 25009), (10116, 20381)]