197445138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{283}}^1$

素因数の和:372

約数の個数: 72

約数和(自身を含む): 450091152

約数和(自身を除く): 252646014

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 242, 283, 341, 363, 566, 682, 726, 849, 961, 1023, 1698, 1922, 2046, 2883, 3113, 3751, 5766, 6226, 7502, 8773, 9339, 10571, 11253, 17546, 18678, 21142, 22506, 26319, 31713, 34243, 52638, 63426, 68486, 96503, 102729, 116281, 193006, 205458, 232562, 271963, 289509, 348843, 543926, 579018, 697686, 815889, 1061533, 1631778, 2123066, 2991593, 3184599, 5983186, 6369198, 8974779, 17949558, 32907523, 65815046, 98722569, 197445138]

約数ペア:

[(1, 197445138), (2, 98722569), (3, 65815046), (6, 32907523), (11, 17949558), (22, 8974779), (31, 6369198), (33, 5983186), (62, 3184599), (66, 2991593), (93, 2123066), (121, 1631778), (186, 1061533), (242, 815889), (283, 697686), (341, 579018), (363, 543926), (566, 348843), (682, 289509), (726, 271963), (849, 232562), (961, 205458), (1023, 193006), (1698, 116281), (1922, 102729), (2046, 96503), (2883, 68486), (3113, 63426), (3751, 52638), (5766, 34243), (6226, 31713), (7502, 26319), (8773, 22506), (9339, 21142), (10571, 18678), (11253, 17546)]