200869305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 421134336

約数和(自身を除く): 220265031

約数列:

[1, 3, 5, 7, 13, 15, 21, 31, 35, 39, 47, 65, 91, 93, 101, 105, 141, 155, 195, 217, 235, 273, 303, 329, 403, 455, 465, 505, 611, 651, 705, 707, 987, 1085, 1209, 1313, 1365, 1457, 1515, 1645, 1833, 2015, 2121, 2821, 3055, 3131, 3255, 3535, 3939, 4277, 4371, 4747, 4935, 6045, 6565, 7285, 8463, 9165, 9191, 9393, 10199, 10605, 12831, 14105, 14241, 15655, 18941, 19695, 21385, 21855, 21917, 23735, 27573, 30597, 33229, 40703, 42315, 45955, 46965, 50995, 56823, 61711, 64155, 65751, 71205, 94705, 99687, 109585, 122109, 132587, 137865, 147157, 152985, 166145, 185133, 203515, 284115, 284921, 308555, 328755, 397761, 431977, 441471, 498435, 610545, 662935, 735785, 854763, 925665, 1030099, 1295931, 1424605, 1913041, 1988805, 2159885, 2207355, 3090297, 4273815, 5150495, 5739123, 6479655, 9565205, 13391287, 15451485, 28695615, 40173861, 66956435, 200869305]

約数ペア:

[(1, 200869305), (3, 66956435), (5, 40173861), (7, 28695615), (13, 15451485), (15, 13391287), (21, 9565205), (31, 6479655), (35, 5739123), (39, 5150495), (47, 4273815), (65, 3090297), (91, 2207355), (93, 2159885), (101, 1988805), (105, 1913041), (141, 1424605), (155, 1295931), (195, 1030099), (217, 925665), (235, 854763), (273, 735785), (303, 662935), (329, 610545), (403, 498435), (455, 441471), (465, 431977), (505, 397761), (611, 328755), (651, 308555), (705, 284921), (707, 284115), (987, 203515), (1085, 185133), (1209, 166145), (1313, 152985), (1365, 147157), (1457, 137865), (1515, 132587), (1645, 122109), (1833, 109585), (2015, 99687), (2121, 94705), (2821, 71205), (3055, 65751), (3131, 64155), (3255, 61711), (3535, 56823), (3939, 50995), (4277, 46965), (4371, 45955), (4747, 42315), (4935, 40703), (6045, 33229), (6565, 30597), (7285, 27573), (8463, 23735), (9165, 21917), (9191, 21855), (9393, 21385), (10199, 19695), (10605, 18941), (12831, 15655), (14105, 14241)]