213535168

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43331}}^1$

素因数の和:43361

約数の個数: 56

約数和(自身を含む): 528303744

約数和(自身を除く): 314768576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 43331, 86662, 173324, 303317, 346648, 476641, 606634, 693296, 953282, 1213268, 1386592, 1906564, 2426536, 2773184, 3336487, 3813128, 4853072, 6672974, 7626256, 9706144, 13345948, 15252512, 19412288, 26691896, 30505024, 53383792, 106767584, 213535168]

約数ペア:

[(1, 213535168), (2, 106767584), (4, 53383792), (7, 30505024), (8, 26691896), (11, 19412288), (14, 15252512), (16, 13345948), (22, 9706144), (28, 7626256), (32, 6672974), (44, 4853072), (56, 3813128), (64, 3336487), (77, 2773184), (88, 2426536), (112, 1906564), (154, 1386592), (176, 1213268), (224, 953282), (308, 693296), (352, 606634), (448, 476641), (616, 346648), (704, 303317), (1232, 173324), (2464, 86662), (4928, 43331)]