201954889240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{911}}^1\times {\mathrm{4139}}^1$

素因数の和:5177

約数の個数: 128

約数和(自身を含む): 494765107200

約数和(自身を除く): 292810217960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 103, 104, 130, 206, 260, 412, 515, 520, 824, 911, 1030, 1339, 1822, 2060, 2678, 3644, 4120, 4139, 4555, 5356, 6695, 7288, 8278, 9110, 10712, 11843, 13390, 16556, 18220, 20695, 23686, 26780, 33112, 36440, 41390, 47372, 53560, 53807, 59215, 82780, 93833, 94744, 107614, 118430, 165560, 187666, 215228, 236860, 269035, 375332, 426317, 430456, 469165, 473720, 538070, 750664, 852634, 938330, 1076140, 1219829, 1705268, 1876660, 2131585, 2152280, 2439658, 3410536, 3753320, 3770629, 4263170, 4879316, 5542121, 6099145, 7541258, 8526340, 9758632, 11084242, 12198290, 15082516, 17052680, 18853145, 22168484, 24396580, 27710605, 30165032, 37706290, 44336968, 48793160, 49018177, 55421210, 75412580, 98036354, 110842420, 150825160, 196072708, 221684840, 245090885, 388374787, 392145416, 490181770, 776749574, 980363540, 1553499148, 1941873935, 1960727080, 3106998296, 3883747870, 5048872231, 7767495740, 10097744462, 15534991480, 20195488924, 25244361155, 40390977848, 50488722310, 100977444620, 201954889240]

約数ペア:

[(1, 201954889240), (2, 100977444620), (4, 50488722310), (5, 40390977848), (8, 25244361155), (10, 20195488924), (13, 15534991480), (20, 10097744462), (26, 7767495740), (40, 5048872231), (52, 3883747870), (65, 3106998296), (103, 1960727080), (104, 1941873935), (130, 1553499148), (206, 980363540), (260, 776749574), (412, 490181770), (515, 392145416), (520, 388374787), (824, 245090885), (911, 221684840), (1030, 196072708), (1339, 150825160), (1822, 110842420), (2060, 98036354), (2678, 75412580), (3644, 55421210), (4120, 49018177), (4139, 48793160), (4555, 44336968), (5356, 37706290), (6695, 30165032), (7288, 27710605), (8278, 24396580), (9110, 22168484), (10712, 18853145), (11843, 17052680), (13390, 15082516), (16556, 12198290), (18220, 11084242), (20695, 9758632), (23686, 8526340), (26780, 7541258), (33112, 6099145), (36440, 5542121), (41390, 4879316), (47372, 4263170), (53560, 3770629), (53807, 3753320), (59215, 3410536), (82780, 2439658), (93833, 2152280), (94744, 2131585), (107614, 1876660), (118430, 1705268), (165560, 1219829), (187666, 1076140), (215228, 938330), (236860, 852634), (269035, 750664), (375332, 538070), (426317, 473720), (430456, 469165)]