204532422

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 439879680

約数和(自身を除く): 235347258

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 79, 138, 146, 158, 219, 237, 257, 438, 474, 514, 771, 1542, 1679, 1817, 3358, 3634, 5037, 5451, 5767, 5911, 10074, 10902, 11534, 11822, 17301, 17733, 18761, 20303, 34602, 35466, 37522, 40606, 56283, 60909, 112566, 121818, 132641, 265282, 397923, 431503, 466969, 795846, 863006, 933938, 1294509, 1400907, 1482119, 2589018, 2801814, 2964238, 4446357, 8892714, 34088737, 68177474, 102266211, 204532422]

約数ペア:

[(1, 204532422), (2, 102266211), (3, 68177474), (6, 34088737), (23, 8892714), (46, 4446357), (69, 2964238), (73, 2801814), (79, 2589018), (138, 1482119), (146, 1400907), (158, 1294509), (219, 933938), (237, 863006), (257, 795846), (438, 466969), (474, 431503), (514, 397923), (771, 265282), (1542, 132641), (1679, 121818), (1817, 112566), (3358, 60909), (3634, 56283), (5037, 40606), (5451, 37522), (5767, 35466), (5911, 34602), (10074, 20303), (10902, 18761), (11534, 17733), (11822, 17301)]