203425266

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 454740480

約数和(自身を除く): 251315214

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 179, 201, 257, 358, 402, 514, 537, 737, 771, 1074, 1474, 1542, 1969, 2211, 2827, 3938, 4422, 5654, 5907, 8481, 11814, 11993, 16962, 17219, 23986, 34438, 35979, 46003, 51657, 71958, 92006, 103314, 131923, 138009, 189409, 263846, 276018, 378818, 395769, 506033, 568227, 791538, 1012066, 1136454, 1518099, 3036198, 3082201, 6164402, 9246603, 18493206, 33904211, 67808422, 101712633, 203425266]

約数ペア:

[(1, 203425266), (2, 101712633), (3, 67808422), (6, 33904211), (11, 18493206), (22, 9246603), (33, 6164402), (66, 3082201), (67, 3036198), (134, 1518099), (179, 1136454), (201, 1012066), (257, 791538), (358, 568227), (402, 506033), (514, 395769), (537, 378818), (737, 276018), (771, 263846), (1074, 189409), (1474, 138009), (1542, 131923), (1969, 103314), (2211, 92006), (2827, 71958), (3938, 51657), (4422, 46003), (5654, 35979), (5907, 34438), (8481, 23986), (11814, 17219), (11993, 16962)]