209615688

素因数分解:

$2^3\times 3^5\times {\mathrm{107827}}^1$

素因数の和:107848

約数の個数: 48

約数和(自身を含む): 588740880

約数和(自身を除く): 379125192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 107827, 215654, 323481, 431308, 646962, 862616, 970443, 1293924, 1940886, 2587848, 2911329, 3881772, 5822658, 7763544, 8733987, 11645316, 17467974, 23290632, 26201961, 34935948, 52403922, 69871896, 104807844, 209615688]

約数ペア:

[(1, 209615688), (2, 104807844), (3, 69871896), (4, 52403922), (6, 34935948), (8, 26201961), (9, 23290632), (12, 17467974), (18, 11645316), (24, 8733987), (27, 7763544), (36, 5822658), (54, 3881772), (72, 2911329), (81, 2587848), (108, 1940886), (162, 1293924), (216, 970443), (243, 862616), (324, 646962), (486, 431308), (648, 323481), (972, 215654), (1944, 107827)]