207053944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 424512000

約数和(自身を除く): 217458056

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 79, 86, 152, 158, 172, 316, 344, 401, 632, 802, 817, 1501, 1604, 1634, 3002, 3208, 3268, 3397, 6004, 6536, 6794, 7619, 12008, 13588, 15238, 17243, 27176, 30476, 31679, 34486, 60952, 63358, 64543, 68972, 126716, 129086, 137944, 253432, 258172, 327617, 516344, 601901, 655234, 1203802, 1310468, 1362197, 2407604, 2620936, 2724394, 4815208, 5448788, 10897576, 25881743, 51763486, 103526972, 207053944]

約数ペア:

[(1, 207053944), (2, 103526972), (4, 51763486), (8, 25881743), (19, 10897576), (38, 5448788), (43, 4815208), (76, 2724394), (79, 2620936), (86, 2407604), (152, 1362197), (158, 1310468), (172, 1203802), (316, 655234), (344, 601901), (401, 516344), (632, 327617), (802, 258172), (817, 253432), (1501, 137944), (1604, 129086), (1634, 126716), (3002, 68972), (3208, 64543), (3268, 63358), (3397, 60952), (6004, 34486), (6536, 31679), (6794, 30476), (7619, 27176), (12008, 17243), (13588, 15238)]