203798712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1181

約数の個数: 128

約数和(自身を含む): 596736000

約数和(自身を除く): 392937288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 988, 1109, 1178, 1209, 1482, 1612, 1767, 1976, 2218, 2356, 2418, 2964, 3224, 3327, 3534, 4436, 4712, 4836, 5928, 6654, 7068, 7657, 8872, 9672, 13308, 14136, 14417, 15314, 21071, 22971, 26616, 28834, 30628, 34379, 42142, 43251, 45942, 57668, 61256, 63213, 68758, 84284, 86502, 91884, 103137, 115336, 126426, 137516, 168568, 173004, 183768, 206274, 252852, 273923, 275032, 346008, 412548, 446927, 505704, 547846, 653201, 821769, 825096, 893854, 1095692, 1306402, 1340781, 1643538, 1787708, 1959603, 2191384, 2612804, 2681562, 3287076, 3575416, 3919206, 5225608, 5363124, 6574152, 7838412, 8491613, 10726248, 15676824, 16983226, 25474839, 33966452, 50949678, 67932904, 101899356, 203798712]

約数ペア:

[(1, 203798712), (2, 101899356), (3, 67932904), (4, 50949678), (6, 33966452), (8, 25474839), (12, 16983226), (13, 15676824), (19, 10726248), (24, 8491613), (26, 7838412), (31, 6574152), (38, 5363124), (39, 5225608), (52, 3919206), (57, 3575416), (62, 3287076), (76, 2681562), (78, 2612804), (93, 2191384), (104, 1959603), (114, 1787708), (124, 1643538), (152, 1340781), (156, 1306402), (186, 1095692), (228, 893854), (247, 825096), (248, 821769), (312, 653201), (372, 547846), (403, 505704), (456, 446927), (494, 412548), (589, 346008), (741, 275032), (744, 273923), (806, 252852), (988, 206274), (1109, 183768), (1178, 173004), (1209, 168568), (1482, 137516), (1612, 126426), (1767, 115336), (1976, 103137), (2218, 91884), (2356, 86502), (2418, 84284), (2964, 68758), (3224, 63213), (3327, 61256), (3534, 57668), (4436, 45942), (4712, 43251), (4836, 42142), (5928, 34379), (6654, 30628), (7068, 28834), (7657, 26616), (8872, 22971), (9672, 21071), (13308, 15314), (14136, 14417)]