209621000446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{255469}}^1$

素因数の和:255665

約数の個数: 64

約数和(自身を含む): 391420915200

約数和(自身を除く): 181799914754

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 151, 209, 247, 286, 302, 418, 494, 1661, 1963, 2717, 2869, 3322, 3926, 5434, 5738, 21593, 31559, 37297, 43186, 63118, 74594, 255469, 410267, 510938, 820534, 2810159, 3321097, 4853911, 5620318, 6642194, 9707822, 36532067, 38575819, 53393021, 63100843, 73064134, 77151638, 106786042, 126201686, 424334009, 501485647, 694109273, 732940561, 848668018, 1002971294, 1388218546, 1465881122, 5516342117, 8062346171, 9528227293, 11032684234, 16124692342, 19056454586, 104810500223, 209621000446]

約数ペア:

[(1, 209621000446), (2, 104810500223), (11, 19056454586), (13, 16124692342), (19, 11032684234), (22, 9528227293), (26, 8062346171), (38, 5516342117), (143, 1465881122), (151, 1388218546), (209, 1002971294), (247, 848668018), (286, 732940561), (302, 694109273), (418, 501485647), (494, 424334009), (1661, 126201686), (1963, 106786042), (2717, 77151638), (2869, 73064134), (3322, 63100843), (3926, 53393021), (5434, 38575819), (5738, 36532067), (21593, 9707822), (31559, 6642194), (37297, 5620318), (43186, 4853911), (63118, 3321097), (74594, 2810159), (255469, 820534), (410267, 510938)]