193668488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109541}}^1$

素因数の和:109577

約数の個数: 32

約数和(自身を含む): 414068760

約数和(自身を除く): 220400272

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 109541, 219082, 438164, 876328, 1424033, 1862197, 2848066, 3724394, 5696132, 7448788, 11392264, 14897576, 24208561, 48417122, 96834244, 193668488]

約数ペア:

[(1, 193668488), (2, 96834244), (4, 48417122), (8, 24208561), (13, 14897576), (17, 11392264), (26, 7448788), (34, 5696132), (52, 3724394), (68, 2848066), (104, 1862197), (136, 1424033), (221, 876328), (442, 438164), (884, 219082), (1768, 109541)]