200449904

素因数分解:

$2^4\times {\mathrm{59}}^3\times {\mathrm{61}}^1$

素因数の和:246

約数の個数: 40

約数和(自身を含む): 401544240

約数和(自身を除く): 201094336

約数列:

[1, 2, 4, 8, 16, 59, 61, 118, 122, 236, 244, 472, 488, 944, 976, 3481, 3599, 6962, 7198, 13924, 14396, 27848, 28792, 55696, 57584, 205379, 212341, 410758, 424682, 821516, 849364, 1643032, 1698728, 3286064, 3397456, 12528119, 25056238, 50112476, 100224952, 200449904]

約数ペア:

[(1, 200449904), (2, 100224952), (4, 50112476), (8, 25056238), (16, 12528119), (59, 3397456), (61, 3286064), (118, 1698728), (122, 1643032), (236, 849364), (244, 821516), (472, 424682), (488, 410758), (944, 212341), (976, 205379), (3481, 57584), (3599, 55696), (6962, 28792), (7198, 27848), (13924, 14396)]