205226790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 534885120

約数和(自身を除く): 329658330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 263, 285, 370, 526, 555, 570, 703, 789, 1110, 1315, 1369, 1406, 1578, 2109, 2630, 2738, 3515, 3945, 4107, 4218, 4997, 6845, 7030, 7890, 8214, 9731, 9994, 10545, 13690, 14991, 19462, 20535, 21090, 24985, 26011, 29193, 29982, 41070, 48655, 49970, 52022, 58386, 74955, 78033, 97310, 130055, 145965, 149910, 156066, 184889, 260110, 291930, 360047, 369778, 390165, 554667, 720094, 780330, 924445, 1080141, 1109334, 1800235, 1848890, 2160282, 2773335, 3600470, 5400705, 5546670, 6840893, 10801410, 13681786, 20522679, 34204465, 41045358, 68408930, 102613395, 205226790]

約数ペア:

[(1, 205226790), (2, 102613395), (3, 68408930), (5, 41045358), (6, 34204465), (10, 20522679), (15, 13681786), (19, 10801410), (30, 6840893), (37, 5546670), (38, 5400705), (57, 3600470), (74, 2773335), (95, 2160282), (111, 1848890), (114, 1800235), (185, 1109334), (190, 1080141), (222, 924445), (263, 780330), (285, 720094), (370, 554667), (526, 390165), (555, 369778), (570, 360047), (703, 291930), (789, 260110), (1110, 184889), (1315, 156066), (1369, 149910), (1406, 145965), (1578, 130055), (2109, 97310), (2630, 78033), (2738, 74955), (3515, 58386), (3945, 52022), (4107, 49970), (4218, 48655), (4997, 41070), (6845, 29982), (7030, 29193), (7890, 26011), (8214, 24985), (9731, 21090), (9994, 20535), (10545, 19462), (13690, 14991)]