209418612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 545381760

約数和(自身を除く): 335963148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 61, 78, 118, 122, 156, 177, 183, 236, 244, 354, 366, 373, 708, 732, 746, 767, 793, 1119, 1492, 1534, 1586, 2238, 2301, 2379, 3068, 3172, 3599, 4476, 4602, 4758, 4849, 7198, 9204, 9516, 9698, 10797, 14396, 14547, 19396, 21594, 22007, 22753, 29094, 43188, 44014, 45506, 46787, 58188, 66021, 68259, 88028, 91012, 93574, 132042, 136518, 140361, 187148, 264084, 273036, 280722, 286091, 295789, 561444, 572182, 591578, 858273, 887367, 1144364, 1183156, 1342427, 1716546, 1774734, 2684854, 3433092, 3549468, 4027281, 5369708, 8054562, 16109124, 17451551, 34903102, 52354653, 69806204, 104709306, 209418612]

約数ペア:

[(1, 209418612), (2, 104709306), (3, 69806204), (4, 52354653), (6, 34903102), (12, 17451551), (13, 16109124), (26, 8054562), (39, 5369708), (52, 4027281), (59, 3549468), (61, 3433092), (78, 2684854), (118, 1774734), (122, 1716546), (156, 1342427), (177, 1183156), (183, 1144364), (236, 887367), (244, 858273), (354, 591578), (366, 572182), (373, 561444), (708, 295789), (732, 286091), (746, 280722), (767, 273036), (793, 264084), (1119, 187148), (1492, 140361), (1534, 136518), (1586, 132042), (2238, 93574), (2301, 91012), (2379, 88028), (3068, 68259), (3172, 66021), (3599, 58188), (4476, 46787), (4602, 45506), (4758, 44014), (4849, 43188), (7198, 29094), (9204, 22753), (9516, 22007), (9698, 21594), (10797, 19396), (14396, 14547)]