199343214

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3359}}^1$

素因数の和:3534

約数の個数: 64

約数和(自身を含む): 509644800

約数和(自身を除く): 310301586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 157, 189, 314, 378, 471, 942, 1099, 1413, 2198, 2826, 3297, 3359, 4239, 6594, 6718, 8478, 9891, 10077, 19782, 20154, 23513, 29673, 30231, 47026, 59346, 60462, 70539, 90693, 141078, 181386, 211617, 423234, 527363, 634851, 1054726, 1269702, 1582089, 3164178, 3691541, 4746267, 7383082, 9492534, 11074623, 14238801, 22149246, 28477602, 33223869, 66447738, 99671607, 199343214]

約数ペア:

[(1, 199343214), (2, 99671607), (3, 66447738), (6, 33223869), (7, 28477602), (9, 22149246), (14, 14238801), (18, 11074623), (21, 9492534), (27, 7383082), (42, 4746267), (54, 3691541), (63, 3164178), (126, 1582089), (157, 1269702), (189, 1054726), (314, 634851), (378, 527363), (471, 423234), (942, 211617), (1099, 181386), (1413, 141078), (2198, 90693), (2826, 70539), (3297, 60462), (3359, 59346), (4239, 47026), (6594, 30231), (6718, 29673), (8478, 23513), (9891, 20154), (10077, 19782)]