201272970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1013}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 499374720

約数和(自身を除く): 298101750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 179, 185, 222, 358, 370, 537, 555, 895, 1013, 1074, 1110, 1790, 2026, 2685, 3039, 5065, 5370, 6078, 6623, 10130, 13246, 15195, 19869, 30390, 33115, 37481, 39738, 66230, 74962, 99345, 112443, 181327, 187405, 198690, 224886, 362654, 374810, 543981, 562215, 906635, 1087962, 1124430, 1813270, 2719905, 5439810, 6709099, 13418198, 20127297, 33545495, 40254594, 67090990, 100636485, 201272970]

約数ペア:

[(1, 201272970), (2, 100636485), (3, 67090990), (5, 40254594), (6, 33545495), (10, 20127297), (15, 13418198), (30, 6709099), (37, 5439810), (74, 2719905), (111, 1813270), (179, 1124430), (185, 1087962), (222, 906635), (358, 562215), (370, 543981), (537, 374810), (555, 362654), (895, 224886), (1013, 198690), (1074, 187405), (1110, 181327), (1790, 112443), (2026, 99345), (2685, 74962), (3039, 66230), (5065, 39738), (5370, 37481), (6078, 33115), (6623, 30390), (10130, 19869), (13246, 15195)]