200349080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7963}}^1$

素因数の和:8028

約数の個数: 64

約数和(自身を含む): 490263840

約数和(自身を除く): 289914760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2516, 3145, 5032, 6290, 7963, 12580, 15926, 25160, 31852, 39815, 63704, 79630, 135371, 159260, 270742, 294631, 318520, 541484, 589262, 676855, 1082968, 1178524, 1353710, 1473155, 2357048, 2707420, 2946310, 5008727, 5414840, 5892620, 10017454, 11785240, 20034908, 25043635, 40069816, 50087270, 100174540, 200349080]

約数ペア:

[(1, 200349080), (2, 100174540), (4, 50087270), (5, 40069816), (8, 25043635), (10, 20034908), (17, 11785240), (20, 10017454), (34, 5892620), (37, 5414840), (40, 5008727), (68, 2946310), (74, 2707420), (85, 2357048), (136, 1473155), (148, 1353710), (170, 1178524), (185, 1082968), (296, 676855), (340, 589262), (370, 541484), (629, 318520), (680, 294631), (740, 270742), (1258, 159260), (1480, 135371), (2516, 79630), (3145, 63704), (5032, 39815), (6290, 31852), (7963, 25160), (12580, 15926)]