200095480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3967}}^1$

素因数の和:4088

約数の個数: 64

約数和(自身を含む): 489968640

約数和(自身を除く): 289873160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 776, 970, 1261, 1940, 2522, 3880, 3967, 5044, 6305, 7934, 10088, 12610, 15868, 19835, 25220, 31736, 39670, 50440, 51571, 79340, 103142, 158680, 206284, 257855, 384799, 412568, 515710, 769598, 1031420, 1539196, 1923995, 2062840, 3078392, 3847990, 5002387, 7695980, 10004774, 15391960, 20009548, 25011935, 40019096, 50023870, 100047740, 200095480]

約数ペア:

[(1, 200095480), (2, 100047740), (4, 50023870), (5, 40019096), (8, 25011935), (10, 20009548), (13, 15391960), (20, 10004774), (26, 7695980), (40, 5002387), (52, 3847990), (65, 3078392), (97, 2062840), (104, 1923995), (130, 1539196), (194, 1031420), (260, 769598), (388, 515710), (485, 412568), (520, 384799), (776, 257855), (970, 206284), (1261, 158680), (1940, 103142), (2522, 79340), (3880, 51571), (3967, 50440), (5044, 39670), (6305, 31736), (7934, 25220), (10088, 19835), (12610, 15868)]