207922240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1104

約数の個数: 112

約数和(自身を含む): 538929072

約数和(自身を除く): 331006832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 320, 340, 370, 544, 592, 629, 680, 740, 1033, 1088, 1184, 1258, 1360, 1480, 2066, 2368, 2516, 2720, 2960, 3145, 4132, 5032, 5165, 5440, 5920, 6290, 8264, 10064, 10330, 11840, 12580, 16528, 17561, 20128, 20660, 25160, 33056, 35122, 38221, 40256, 41320, 50320, 66112, 70244, 76442, 82640, 87805, 100640, 140488, 152884, 165280, 175610, 191105, 201280, 280976, 305768, 330560, 351220, 382210, 561952, 611536, 649757, 702440, 764420, 1123904, 1223072, 1299514, 1404880, 1528840, 2446144, 2599028, 2809760, 3057680, 3248785, 5198056, 5619520, 6115360, 6497570, 10396112, 12230720, 12995140, 20792224, 25990280, 41584448, 51980560, 103961120, 207922240]

約数ペア:

[(1, 207922240), (2, 103961120), (4, 51980560), (5, 41584448), (8, 25990280), (10, 20792224), (16, 12995140), (17, 12230720), (20, 10396112), (32, 6497570), (34, 6115360), (37, 5619520), (40, 5198056), (64, 3248785), (68, 3057680), (74, 2809760), (80, 2599028), (85, 2446144), (136, 1528840), (148, 1404880), (160, 1299514), (170, 1223072), (185, 1123904), (272, 764420), (296, 702440), (320, 649757), (340, 611536), (370, 561952), (544, 382210), (592, 351220), (629, 330560), (680, 305768), (740, 280976), (1033, 201280), (1088, 191105), (1184, 175610), (1258, 165280), (1360, 152884), (1480, 140488), (2066, 100640), (2368, 87805), (2516, 82640), (2720, 76442), (2960, 70244), (3145, 66112), (4132, 50320), (5032, 41320), (5165, 40256), (5440, 38221), (5920, 35122), (6290, 33056), (8264, 25160), (10064, 20660), (10330, 20128), (11840, 17561), (12580, 16528)]