201595966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1681

約数の個数: 64

約数和(自身を含む): 390458880

約数和(自身を除く): 188862914

約数列:

[1, 2, 11, 13, 19, 22, 23, 26, 38, 46, 143, 209, 247, 253, 286, 299, 418, 437, 494, 506, 598, 874, 1613, 2717, 3226, 3289, 4807, 5434, 5681, 6578, 9614, 11362, 17743, 20969, 30647, 35486, 37099, 41938, 61294, 62491, 74198, 124982, 230659, 337117, 398411, 408089, 461318, 482287, 674234, 704881, 796822, 816178, 964574, 1409762, 4382521, 5305157, 7753691, 8765042, 9163453, 10610314, 15507382, 18326906, 100797983, 201595966]

約数ペア:

[(1, 201595966), (2, 100797983), (11, 18326906), (13, 15507382), (19, 10610314), (22, 9163453), (23, 8765042), (26, 7753691), (38, 5305157), (46, 4382521), (143, 1409762), (209, 964574), (247, 816178), (253, 796822), (286, 704881), (299, 674234), (418, 482287), (437, 461318), (494, 408089), (506, 398411), (598, 337117), (874, 230659), (1613, 124982), (2717, 74198), (3226, 62491), (3289, 61294), (4807, 41938), (5434, 37099), (5681, 35486), (6578, 30647), (9614, 20969), (11362, 17743)]