202912983

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2273}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 364203840

約数和(自身を除く): 161290857

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 109, 117, 273, 327, 763, 819, 981, 1417, 2273, 2289, 4251, 6819, 6867, 9919, 12753, 15911, 20457, 29549, 29757, 47733, 88647, 89271, 143199, 206843, 247757, 265941, 620529, 743271, 1734299, 1861587, 2229813, 3220841, 5202897, 9662523, 15608691, 22545887, 28987569, 67637661, 202912983]

約数ペア:

[(1, 202912983), (3, 67637661), (7, 28987569), (9, 22545887), (13, 15608691), (21, 9662523), (39, 5202897), (63, 3220841), (91, 2229813), (109, 1861587), (117, 1734299), (273, 743271), (327, 620529), (763, 265941), (819, 247757), (981, 206843), (1417, 143199), (2273, 89271), (2289, 88647), (4251, 47733), (6819, 29757), (6867, 29549), (9919, 20457), (12753, 15911)]