203199668

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 435746304

約数和(自身を除く): 232546636

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 53, 62, 98, 106, 124, 196, 212, 217, 371, 434, 631, 742, 868, 1262, 1484, 1519, 1643, 2524, 2597, 3038, 3286, 4417, 5194, 6076, 6572, 8834, 10388, 11501, 17668, 19561, 23002, 30919, 33443, 39122, 46004, 61838, 66886, 78244, 80507, 123676, 133772, 136927, 161014, 234101, 273854, 322028, 468202, 547708, 936404, 958489, 1036733, 1638707, 1916978, 2073466, 3277414, 3833956, 4146932, 6554828, 7257131, 14514262, 29028524, 50799917, 101599834, 203199668]

約数ペア:

[(1, 203199668), (2, 101599834), (4, 50799917), (7, 29028524), (14, 14514262), (28, 7257131), (31, 6554828), (49, 4146932), (53, 3833956), (62, 3277414), (98, 2073466), (106, 1916978), (124, 1638707), (196, 1036733), (212, 958489), (217, 936404), (371, 547708), (434, 468202), (631, 322028), (742, 273854), (868, 234101), (1262, 161014), (1484, 136927), (1519, 133772), (1643, 123676), (2524, 80507), (2597, 78244), (3038, 66886), (3286, 61838), (4417, 46004), (5194, 39122), (6076, 33443), (6572, 30919), (8834, 23002), (10388, 19561), (11501, 17668)]