207989124

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18617}}^1$

素因数の和:18657

約数の個数: 72

約数和(自身を含む): 594286560

約数和(自身を除く): 386297436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 18617, 37234, 55851, 74468, 111702, 130319, 223404, 260638, 353723, 390957, 521276, 707446, 781914, 912233, 1061169, 1414892, 1563828, 1824466, 2122338, 2476061, 2736699, 3648932, 4244676, 4952122, 5473398, 7428183, 9904244, 10946796, 14856366, 17332427, 29712732, 34664854, 51997281, 69329708, 103994562, 207989124]

約数ペア:

[(1, 207989124), (2, 103994562), (3, 69329708), (4, 51997281), (6, 34664854), (7, 29712732), (12, 17332427), (14, 14856366), (19, 10946796), (21, 9904244), (28, 7428183), (38, 5473398), (42, 4952122), (49, 4244676), (57, 3648932), (76, 2736699), (84, 2476061), (98, 2122338), (114, 1824466), (133, 1563828), (147, 1414892), (196, 1061169), (228, 912233), (266, 781914), (294, 707446), (399, 521276), (532, 390957), (588, 353723), (798, 260638), (931, 223404), (1596, 130319), (1862, 111702), (2793, 74468), (3724, 55851), (5586, 37234), (11172, 18617)]