210940314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 476872704

約数和(自身を除く): 265932390

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 307, 383, 598, 614, 766, 897, 921, 1149, 1794, 1842, 2298, 3991, 4979, 7061, 7982, 8809, 9958, 11973, 14122, 14937, 17618, 21183, 23946, 26427, 29874, 42366, 52854, 91793, 114517, 117581, 183586, 229034, 235162, 275379, 343551, 352743, 550758, 687102, 705486, 1528553, 2704363, 3057106, 4585659, 5408726, 8113089, 9171318, 16226178, 35156719, 70313438, 105470157, 210940314]

約数ペア:

[(1, 210940314), (2, 105470157), (3, 70313438), (6, 35156719), (13, 16226178), (23, 9171318), (26, 8113089), (39, 5408726), (46, 4585659), (69, 3057106), (78, 2704363), (138, 1528553), (299, 705486), (307, 687102), (383, 550758), (598, 352743), (614, 343551), (766, 275379), (897, 235162), (921, 229034), (1149, 183586), (1794, 117581), (1842, 114517), (2298, 91793), (3991, 52854), (4979, 42366), (7061, 29874), (7982, 26427), (8809, 23946), (9958, 21183), (11973, 17618), (14122, 14937)]