201372468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 528716160

約数和(自身を除く): 327343692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 89, 122, 132, 178, 183, 244, 267, 281, 356, 366, 534, 562, 671, 732, 843, 979, 1068, 1124, 1342, 1686, 1958, 2013, 2684, 2937, 3091, 3372, 3916, 4026, 5429, 5874, 6182, 8052, 9273, 10858, 11748, 12364, 16287, 17141, 18546, 21716, 25009, 32574, 34282, 37092, 50018, 51423, 59719, 65148, 68564, 75027, 100036, 102846, 119438, 150054, 179157, 188551, 205692, 238876, 275099, 300108, 358314, 377102, 550198, 565653, 716628, 754204, 825297, 1100396, 1131306, 1525549, 1650594, 2262612, 3051098, 3301188, 4576647, 6102196, 9153294, 16781039, 18306588, 33562078, 50343117, 67124156, 100686234, 201372468]

約数ペア:

[(1, 201372468), (2, 100686234), (3, 67124156), (4, 50343117), (6, 33562078), (11, 18306588), (12, 16781039), (22, 9153294), (33, 6102196), (44, 4576647), (61, 3301188), (66, 3051098), (89, 2262612), (122, 1650594), (132, 1525549), (178, 1131306), (183, 1100396), (244, 825297), (267, 754204), (281, 716628), (356, 565653), (366, 550198), (534, 377102), (562, 358314), (671, 300108), (732, 275099), (843, 238876), (979, 205692), (1068, 188551), (1124, 179157), (1342, 150054), (1686, 119438), (1958, 102846), (2013, 100036), (2684, 75027), (2937, 68564), (3091, 65148), (3372, 59719), (3916, 51423), (4026, 50018), (5429, 37092), (5874, 34282), (6182, 32574), (8052, 25009), (9273, 21716), (10858, 18546), (11748, 17141), (12364, 16287)]