219375338

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{29399}}^1$

素因数の和:29462

約数の個数: 32

約数和(自身を含む): 414892800

約数和(自身を除く): 195517462

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 29399, 58798, 205793, 382187, 411586, 764374, 1205359, 2410718, 2675309, 5350618, 8437513, 15669667, 16875026, 31339334, 109687669, 219375338]

約数ペア:

[(1, 219375338), (2, 109687669), (7, 31339334), (13, 16875026), (14, 15669667), (26, 8437513), (41, 5350618), (82, 2675309), (91, 2410718), (182, 1205359), (287, 764374), (533, 411586), (574, 382187), (1066, 205793), (3731, 58798), (7462, 29399)]