201321489584

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1433587}}^1$

素因数の和:1433793

約数の個数: 40

約数和(自身を含む): 398904462528

約数和(自身を除く): 197582972944

約数列:

[1, 2, 4, 8, 16, 67, 131, 134, 262, 268, 524, 536, 1048, 1072, 2096, 8777, 17554, 35108, 70216, 140432, 1433587, 2867174, 5734348, 11468696, 22937392, 96050329, 187799897, 192100658, 375599794, 384201316, 751199588, 768402632, 1502399176, 1536805264, 3004798352, 12582593099, 25165186198, 50330372396, 100660744792, 201321489584]

約数ペア:

[(1, 201321489584), (2, 100660744792), (4, 50330372396), (8, 25165186198), (16, 12582593099), (67, 3004798352), (131, 1536805264), (134, 1502399176), (262, 768402632), (268, 751199588), (524, 384201316), (536, 375599794), (1048, 192100658), (1072, 187799897), (2096, 96050329), (8777, 22937392), (17554, 11468696), (35108, 5734348), (70216, 2867174), (140432, 1433587)]