200876340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1861}}^1$

素因数の和:2137

約数の個数: 96

約数和(自身を含む): 645652224

約数和(自身を除く): 444775884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 257, 420, 514, 771, 1028, 1285, 1542, 1799, 1861, 2570, 3084, 3598, 3722, 3855, 5140, 5397, 5583, 7196, 7444, 7710, 8995, 9305, 10794, 11166, 13027, 15420, 17990, 18610, 21588, 22332, 26054, 26985, 27915, 35980, 37220, 39081, 52108, 53970, 55830, 65135, 78162, 107940, 111660, 130270, 156324, 195405, 260540, 390810, 478277, 781620, 956554, 1434831, 1913108, 2391385, 2869662, 3347939, 4782770, 5739324, 6695878, 7174155, 9565540, 10043817, 13391756, 14348310, 16739695, 20087634, 28696620, 33479390, 40175268, 50219085, 66958780, 100438170, 200876340]

約数ペア:

[(1, 200876340), (2, 100438170), (3, 66958780), (4, 50219085), (5, 40175268), (6, 33479390), (7, 28696620), (10, 20087634), (12, 16739695), (14, 14348310), (15, 13391756), (20, 10043817), (21, 9565540), (28, 7174155), (30, 6695878), (35, 5739324), (42, 4782770), (60, 3347939), (70, 2869662), (84, 2391385), (105, 1913108), (140, 1434831), (210, 956554), (257, 781620), (420, 478277), (514, 390810), (771, 260540), (1028, 195405), (1285, 156324), (1542, 130270), (1799, 111660), (1861, 107940), (2570, 78162), (3084, 65135), (3598, 55830), (3722, 53970), (3855, 52108), (5140, 39081), (5397, 37220), (5583, 35980), (7196, 27915), (7444, 26985), (7710, 26054), (8995, 22332), (9305, 21588), (10794, 18610), (11166, 17990), (13027, 15420)]