207631304

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 425088000

約数和(自身を除く): 217456696

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 89, 92, 124, 178, 184, 248, 356, 409, 712, 713, 818, 1426, 1636, 2047, 2759, 2852, 3272, 4094, 5518, 5704, 8188, 9407, 11036, 12679, 16376, 18814, 22072, 25358, 36401, 37628, 50716, 63457, 72802, 75256, 101432, 126914, 145604, 253828, 291208, 291617, 507656, 583234, 837223, 1128431, 1166468, 1674446, 2256862, 2332936, 3348892, 4513724, 6697784, 9027448, 25953913, 51907826, 103815652, 207631304]

約数ペア:

[(1, 207631304), (2, 103815652), (4, 51907826), (8, 25953913), (23, 9027448), (31, 6697784), (46, 4513724), (62, 3348892), (89, 2332936), (92, 2256862), (124, 1674446), (178, 1166468), (184, 1128431), (248, 837223), (356, 583234), (409, 507656), (712, 291617), (713, 291208), (818, 253828), (1426, 145604), (1636, 126914), (2047, 101432), (2759, 75256), (2852, 72802), (3272, 63457), (4094, 50716), (5518, 37628), (5704, 36401), (8188, 25358), (9407, 22072), (11036, 18814), (12679, 16376)]