203428296

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{27431}}^1$

素因数の和:27546

約数の個数: 48

約数和(自身を含む): 556320960

約数和(自身を除く): 352892664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 27431, 54862, 82293, 109724, 164586, 219448, 246879, 329172, 493758, 658344, 987516, 1975032, 2825393, 5650786, 8476179, 11301572, 16952358, 22603144, 25428537, 33904716, 50857074, 67809432, 101714148, 203428296]

約数ペア:

[(1, 203428296), (2, 101714148), (3, 67809432), (4, 50857074), (6, 33904716), (8, 25428537), (9, 22603144), (12, 16952358), (18, 11301572), (24, 8476179), (36, 5650786), (72, 2825393), (103, 1975032), (206, 987516), (309, 658344), (412, 493758), (618, 329172), (824, 246879), (927, 219448), (1236, 164586), (1854, 109724), (2472, 82293), (3708, 54862), (7416, 27431)]