203467884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 520934400

約数和(自身を除く): 317466516

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 89, 111, 114, 148, 178, 222, 228, 267, 271, 356, 444, 534, 542, 703, 813, 1068, 1084, 1406, 1626, 1691, 2109, 2812, 3252, 3293, 3382, 4218, 5073, 5149, 6586, 6764, 8436, 9879, 10027, 10146, 10298, 13172, 15447, 19758, 20054, 20292, 20596, 24119, 30081, 30894, 39516, 40108, 48238, 60162, 61788, 62567, 72357, 96476, 120324, 125134, 144714, 187701, 190513, 250268, 289428, 375402, 381026, 458261, 571539, 750804, 762052, 892403, 916522, 1143078, 1374783, 1784806, 1833044, 2286156, 2677209, 2749566, 3569612, 5354418, 5499132, 10708836, 16955657, 33911314, 50866971, 67822628, 101733942, 203467884]

約数ペア:

[(1, 203467884), (2, 101733942), (3, 67822628), (4, 50866971), (6, 33911314), (12, 16955657), (19, 10708836), (37, 5499132), (38, 5354418), (57, 3569612), (74, 2749566), (76, 2677209), (89, 2286156), (111, 1833044), (114, 1784806), (148, 1374783), (178, 1143078), (222, 916522), (228, 892403), (267, 762052), (271, 750804), (356, 571539), (444, 458261), (534, 381026), (542, 375402), (703, 289428), (813, 250268), (1068, 190513), (1084, 187701), (1406, 144714), (1626, 125134), (1691, 120324), (2109, 96476), (2812, 72357), (3252, 62567), (3293, 61788), (3382, 60162), (4218, 48238), (5073, 40108), (5149, 39516), (6586, 30894), (6764, 30081), (8436, 24119), (9879, 20596), (10027, 20292), (10146, 20054), (10298, 19758), (13172, 15447)]