211248246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 473112576

約数和(自身を除く): 261864330

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 137, 183, 274, 366, 383, 411, 671, 766, 822, 1149, 1342, 1507, 2013, 2298, 3014, 4026, 4213, 4521, 8357, 8426, 9042, 12639, 16714, 23363, 25071, 25278, 46726, 50142, 52471, 70089, 91927, 104942, 140178, 157413, 183854, 256993, 275781, 314826, 513986, 551562, 577181, 770979, 1154362, 1541958, 1731543, 3200731, 3463086, 6401462, 9602193, 19204386, 35208041, 70416082, 105624123, 211248246]

約数ペア:

[(1, 211248246), (2, 105624123), (3, 70416082), (6, 35208041), (11, 19204386), (22, 9602193), (33, 6401462), (61, 3463086), (66, 3200731), (122, 1731543), (137, 1541958), (183, 1154362), (274, 770979), (366, 577181), (383, 551562), (411, 513986), (671, 314826), (766, 275781), (822, 256993), (1149, 183854), (1342, 157413), (1507, 140178), (2013, 104942), (2298, 91927), (3014, 70089), (4026, 52471), (4213, 50142), (4521, 46726), (8357, 25278), (8426, 25071), (9042, 23363), (12639, 16714)]