200980670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 449141760

約数和(自身を除く): 248161090

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 37, 38, 46, 55, 74, 95, 110, 113, 115, 185, 190, 209, 226, 230, 253, 370, 407, 418, 437, 506, 565, 703, 814, 851, 874, 1045, 1130, 1243, 1265, 1406, 1702, 2035, 2090, 2147, 2185, 2486, 2530, 2599, 3515, 4070, 4181, 4255, 4294, 4370, 4807, 5198, 6215, 7030, 7733, 8362, 8510, 9361, 9614, 10735, 12430, 12995, 15466, 16169, 18722, 20905, 21470, 23617, 24035, 25990, 28589, 32338, 38665, 41810, 45991, 46805, 47234, 48070, 49381, 57178, 77330, 79439, 80845, 91982, 93610, 96163, 98762, 118085, 142945, 158878, 161690, 177859, 192326, 229955, 236170, 246905, 285890, 355718, 397195, 459910, 480815, 493810, 543191, 794390, 873829, 889295, 961630, 1057793, 1086382, 1747658, 1778590, 1827097, 2115586, 2715955, 3654194, 4369145, 5288965, 5431910, 8738290, 9135485, 10577930, 18270970, 20098067, 40196134, 100490335, 200980670]

約数ペア:

[(1, 200980670), (2, 100490335), (5, 40196134), (10, 20098067), (11, 18270970), (19, 10577930), (22, 9135485), (23, 8738290), (37, 5431910), (38, 5288965), (46, 4369145), (55, 3654194), (74, 2715955), (95, 2115586), (110, 1827097), (113, 1778590), (115, 1747658), (185, 1086382), (190, 1057793), (209, 961630), (226, 889295), (230, 873829), (253, 794390), (370, 543191), (407, 493810), (418, 480815), (437, 459910), (506, 397195), (565, 355718), (703, 285890), (814, 246905), (851, 236170), (874, 229955), (1045, 192326), (1130, 177859), (1243, 161690), (1265, 158878), (1406, 142945), (1702, 118085), (2035, 98762), (2090, 96163), (2147, 93610), (2185, 91982), (2486, 80845), (2530, 79439), (2599, 77330), (3515, 57178), (4070, 49381), (4181, 48070), (4255, 47234), (4294, 46805), (4370, 45991), (4807, 41810), (5198, 38665), (6215, 32338), (7030, 28589), (7733, 25990), (8362, 24035), (8510, 23617), (9361, 21470), (9614, 20905), (10735, 18722), (12430, 16169), (12995, 15466)]