203450968

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4547}}^1$

素因数の和:4624

約数の個数: 64

約数和(自身を含む): 471536640

約数和(自身を除く): 268085672

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 188, 238, 329, 376, 476, 658, 799, 952, 1316, 1598, 2632, 3196, 4547, 5593, 6392, 9094, 11186, 18188, 22372, 31829, 36376, 44744, 63658, 77299, 127316, 154598, 213709, 254632, 309196, 427418, 541093, 618392, 854836, 1082186, 1495963, 1709672, 2164372, 2991926, 3633053, 4328744, 5983852, 7266106, 11967704, 14532212, 25431371, 29064424, 50862742, 101725484, 203450968]

約数ペア:

[(1, 203450968), (2, 101725484), (4, 50862742), (7, 29064424), (8, 25431371), (14, 14532212), (17, 11967704), (28, 7266106), (34, 5983852), (47, 4328744), (56, 3633053), (68, 2991926), (94, 2164372), (119, 1709672), (136, 1495963), (188, 1082186), (238, 854836), (329, 618392), (376, 541093), (476, 427418), (658, 309196), (799, 254632), (952, 213709), (1316, 154598), (1598, 127316), (2632, 77299), (3196, 63658), (4547, 44744), (5593, 36376), (6392, 31829), (9094, 22372), (11186, 18188)]