200594020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1373

約数の個数: 96

約数和(自身を含む): 497185920

約数和(自身を除く): 296591900

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 37, 38, 44, 55, 74, 76, 95, 110, 148, 185, 190, 209, 220, 370, 380, 407, 418, 703, 740, 814, 836, 1045, 1297, 1406, 1628, 2035, 2090, 2594, 2812, 3515, 4070, 4180, 5188, 6485, 7030, 7733, 8140, 12970, 14060, 14267, 15466, 24643, 25940, 28534, 30932, 38665, 47989, 49286, 57068, 71335, 77330, 95978, 98572, 123215, 142670, 154660, 191956, 239945, 246430, 271073, 285340, 479890, 492860, 527879, 542146, 911791, 959780, 1055758, 1084292, 1355365, 1823582, 2111516, 2639395, 2710730, 3647164, 4558955, 5278790, 5421460, 9117910, 10029701, 10557580, 18235820, 20059402, 40118804, 50148505, 100297010, 200594020]

約数ペア:

[(1, 200594020), (2, 100297010), (4, 50148505), (5, 40118804), (10, 20059402), (11, 18235820), (19, 10557580), (20, 10029701), (22, 9117910), (37, 5421460), (38, 5278790), (44, 4558955), (55, 3647164), (74, 2710730), (76, 2639395), (95, 2111516), (110, 1823582), (148, 1355365), (185, 1084292), (190, 1055758), (209, 959780), (220, 911791), (370, 542146), (380, 527879), (407, 492860), (418, 479890), (703, 285340), (740, 271073), (814, 246430), (836, 239945), (1045, 191956), (1297, 154660), (1406, 142670), (1628, 123215), (2035, 98572), (2090, 95978), (2594, 77330), (2812, 71335), (3515, 57068), (4070, 49286), (4180, 47989), (5188, 38665), (6485, 30932), (7030, 28534), (7733, 25940), (8140, 24643), (12970, 15466), (14060, 14267)]