207549068

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{3257}}^1$

素因数の和:3529

約数の個数: 24

約数和(自身を含む): 369457200

約数和(自身を除く): 161908132

約数列:

[1, 2, 4, 89, 178, 179, 356, 358, 716, 3257, 6514, 13028, 15931, 31862, 63724, 289873, 579746, 583003, 1159492, 1166006, 2332012, 51887267, 103774534, 207549068]

約数ペア:

[(1, 207549068), (2, 103774534), (4, 51887267), (89, 2332012), (178, 1166006), (179, 1159492), (356, 583003), (358, 579746), (716, 289873), (3257, 63724), (6514, 31862), (13028, 15931)]