201585570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{631}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 506732544

約数和(自身を除く): 305146974

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 463, 631, 690, 926, 1262, 1389, 1893, 2315, 2778, 3155, 3786, 4630, 6310, 6945, 9465, 10649, 13890, 14513, 18930, 21298, 29026, 31947, 43539, 53245, 63894, 72565, 87078, 106490, 145130, 159735, 217695, 292153, 319470, 435390, 584306, 876459, 1460765, 1752918, 2921530, 4382295, 6719519, 8764590, 13439038, 20158557, 33597595, 40317114, 67195190, 100792785, 201585570]

約数ペア:

[(1, 201585570), (2, 100792785), (3, 67195190), (5, 40317114), (6, 33597595), (10, 20158557), (15, 13439038), (23, 8764590), (30, 6719519), (46, 4382295), (69, 2921530), (115, 1752918), (138, 1460765), (230, 876459), (345, 584306), (463, 435390), (631, 319470), (690, 292153), (926, 217695), (1262, 159735), (1389, 145130), (1893, 106490), (2315, 87078), (2778, 72565), (3155, 63894), (3786, 53245), (4630, 43539), (6310, 31947), (6945, 29026), (9465, 21298), (10649, 18930), (13890, 14513)]