207967902

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 460339200

約数和(自身を除く): 252371298

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 89, 93, 102, 178, 186, 267, 527, 534, 739, 1054, 1478, 1513, 1581, 2217, 2759, 3026, 3162, 4434, 4539, 5518, 8277, 9078, 12563, 16554, 22909, 25126, 37689, 45818, 46903, 65771, 68727, 75378, 93806, 131542, 137454, 140709, 197313, 281418, 389453, 394626, 778906, 1118107, 1168359, 2038901, 2236214, 2336718, 3354321, 4077802, 6116703, 6708642, 12233406, 34661317, 69322634, 103983951, 207967902]

約数ペア:

[(1, 207967902), (2, 103983951), (3, 69322634), (6, 34661317), (17, 12233406), (31, 6708642), (34, 6116703), (51, 4077802), (62, 3354321), (89, 2336718), (93, 2236214), (102, 2038901), (178, 1168359), (186, 1118107), (267, 778906), (527, 394626), (534, 389453), (739, 281418), (1054, 197313), (1478, 140709), (1513, 137454), (1581, 131542), (2217, 93806), (2759, 75378), (3026, 68727), (3162, 65771), (4434, 46903), (4539, 45818), (5518, 37689), (8277, 25126), (9078, 22909), (12563, 16554)]