207629260

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{983}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 446342400

約数和(自身を除く): 238713140

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 179, 236, 295, 358, 590, 716, 895, 983, 1180, 1790, 1966, 3580, 3932, 4915, 9830, 10561, 19660, 21122, 42244, 52805, 57997, 105610, 115994, 175957, 211220, 231988, 289985, 351914, 579970, 703828, 879785, 1159940, 1759570, 3519140, 10381463, 20762926, 41525852, 51907315, 103814630, 207629260]

約数ペア:

[(1, 207629260), (2, 103814630), (4, 51907315), (5, 41525852), (10, 20762926), (20, 10381463), (59, 3519140), (118, 1759570), (179, 1159940), (236, 879785), (295, 703828), (358, 579970), (590, 351914), (716, 289985), (895, 231988), (983, 211220), (1180, 175957), (1790, 115994), (1966, 105610), (3580, 57997), (3932, 52805), (4915, 42244), (9830, 21122), (10561, 19660)]