207688728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39157}}^1$

素因数の和:39196

約数の個数: 64

約数和(自身を含む): 592068960

約数和(自身を除く): 384380232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 39157, 78314, 117471, 156628, 234942, 313256, 469884, 509041, 665669, 939768, 1018082, 1331338, 1527123, 1997007, 2036164, 2662676, 3054246, 3994014, 4072328, 5325352, 6108492, 7988028, 8653697, 12216984, 15976056, 17307394, 25961091, 34614788, 51922182, 69229576, 103844364, 207688728]

約数ペア:

[(1, 207688728), (2, 103844364), (3, 69229576), (4, 51922182), (6, 34614788), (8, 25961091), (12, 17307394), (13, 15976056), (17, 12216984), (24, 8653697), (26, 7988028), (34, 6108492), (39, 5325352), (51, 4072328), (52, 3994014), (68, 3054246), (78, 2662676), (102, 2036164), (104, 1997007), (136, 1527123), (156, 1331338), (204, 1018082), (221, 939768), (312, 665669), (408, 509041), (442, 469884), (663, 313256), (884, 234942), (1326, 156628), (1768, 117471), (2652, 78314), (5304, 39157)]