198320268

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 495953920

約数和(自身を除く): 297633652

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 67, 73, 93, 109, 124, 134, 146, 186, 201, 218, 219, 268, 292, 327, 372, 402, 436, 438, 654, 804, 876, 1308, 2077, 2263, 3379, 4154, 4526, 4891, 6231, 6758, 6789, 7303, 7957, 8308, 9052, 9782, 10137, 12462, 13516, 13578, 14606, 14673, 15914, 19564, 20274, 21909, 23871, 24924, 27156, 29212, 29346, 31828, 40548, 43818, 47742, 58692, 87636, 95484, 151621, 226393, 246667, 303242, 452786, 454863, 493334, 533119, 606484, 679179, 740001, 905572, 909726, 986668, 1066238, 1358358, 1480002, 1599357, 1819452, 2132476, 2716716, 2960004, 3198714, 6397428, 16526689, 33053378, 49580067, 66106756, 99160134, 198320268]

約数ペア:

[(1, 198320268), (2, 99160134), (3, 66106756), (4, 49580067), (6, 33053378), (12, 16526689), (31, 6397428), (62, 3198714), (67, 2960004), (73, 2716716), (93, 2132476), (109, 1819452), (124, 1599357), (134, 1480002), (146, 1358358), (186, 1066238), (201, 986668), (218, 909726), (219, 905572), (268, 740001), (292, 679179), (327, 606484), (372, 533119), (402, 493334), (436, 454863), (438, 452786), (654, 303242), (804, 246667), (876, 226393), (1308, 151621), (2077, 95484), (2263, 87636), (3379, 58692), (4154, 47742), (4526, 43818), (4891, 40548), (6231, 31828), (6758, 29346), (6789, 29212), (7303, 27156), (7957, 24924), (8308, 23871), (9052, 21909), (9782, 20274), (10137, 19564), (12462, 15914), (13516, 14673), (13578, 14606)]