201973218

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{2113}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 410961600

約数和(自身を除く): 208988382

約数列:

[1, 2, 3, 6, 89, 178, 179, 267, 358, 534, 537, 1074, 2113, 4226, 6339, 12678, 15931, 31862, 47793, 95586, 188057, 376114, 378227, 564171, 756454, 1128342, 1134681, 2269362, 33662203, 67324406, 100986609, 201973218]

約数ペア:

[(1, 201973218), (2, 100986609), (3, 67324406), (6, 33662203), (89, 2269362), (178, 1134681), (179, 1128342), (267, 756454), (358, 564171), (534, 378227), (537, 376114), (1074, 188057), (2113, 95586), (4226, 47793), (6339, 31862), (12678, 15931)]